chromium68: remove downstream backports

Bump revision to include:
* 3169198 [BACKPORT] skia: Build skcms with -mfp16-format=ieee on GCC ARM builds
* 6aa7e63 [BACKPORT] libavcodec: Remove dynamic relocs from h264idct_neon.S

These patches were being kept in the recipe, but there is no need for
that now.

Bug-AGL: SPEC-2506
Bug-AGL: SPEC-2514

Change-Id: I7dcd221c7f4fc179f2e686c8cc4eb619917ad9ab
Signed-off-by: Jacobo Aragunde Pérez <jaragunde@igalia.com>

3 files changed, 1 insertions, 175 deletions

diff --git a/meta-html5-framework/recipes-wam/chromium/chromium68/0001-libavcodec-Remove-dynamic-relocs-from-h264idct_neon..patch b/meta-html5-framework/recipes-wam/chromium/chromium68/0001-libavcodec-Remove-dynamic-relocs-from-h264idct_neon..patch
deleted file mode 100644
index a522c771..00000000
--- a/meta-html5-framework/recipes-wam/chromium/chromium68/0001-libavcodec-Remove-dynamic-relocs-from-h264idct_neon..patch
+++ /dev/null
@@ -1,107 +0,0 @@
-From 67e9e0337185f05a0d8d362473e63d8a9dfdebed Mon Sep 17 00:00:00 2001
-From: Manoj Gupta <manojgupta@google.com>
-Date: Thu, 27 Dec 2018 11:06:26 -0800
-Subject: [PATCH] libavcodec: Remove dynamic relocs from h264idct_neon.S
-
-Some of the assembly functions e.g. ff_h264_idct_dc_add_neon
-has code like:
-    movrel          x14, X(ff_h264_idct_add_neon)
-
-Linker cannot resolve them fully at link time and emits GOT
-relocations.
-Use explicit labels instead so that no dynamic relocations are
-needed at all.
-
-BUG=chromium:917919
-TEST=lld complains are fixed.
-
-Change-Id: Ie533a10aab1fe3834300599ce650d3673a674f4e
-Reviewed-on: https://chromium-review.googlesource.com/c/1390286
-Reviewed-by: Frank Liberato <liberato@chromium.org>
----
- libavcodec/aarch64/h264idct_neon.S | 20 ++++++++++++--------
- 1 file changed, 12 insertions(+), 8 deletions(-)
-
-diff --git a/src/third_party/ffmpeg/libavcodec/aarch64/h264idct_neon.S b/src/third_party/ffmpeg/libavcodec/aarch64/h264idct_neon.S
-index 825ec49f8c6d..7de44205d39a 100644
---- a/src/third_party/ffmpeg/libavcodec/aarch64/h264idct_neon.S
-+++ b/src/third_party/ffmpeg/libavcodec/aarch64/h264idct_neon.S
-@@ -23,6 +23,7 @@
- #include "neon.S"
- 
- function ff_h264_idct_add_neon, export=1
-+.L_ff_h264_idct_add_neon:
-         ld1             {v0.4H, v1.4H, v2.4H, v3.4H},  [x1]
-         sxtw            x2,     w2
-         movi            v30.8H, #0
-@@ -77,6 +78,7 @@ function ff_h264_idct_add_neon, export=1
- endfunc
- 
- function ff_h264_idct_dc_add_neon, export=1
-+.L_ff_h264_idct_dc_add_neon:
-         sxtw            x2,  w2
-         mov             w3,       #0
-         ld1r            {v2.8H},  [x1]
-@@ -106,8 +108,8 @@ function ff_h264_idct_add16_neon, export=1
-         mov             w9,  w3         // stride
-         movrel          x7,  scan8
-         mov             x10, #16
--        movrel          x13, X(ff_h264_idct_dc_add_neon)
--        movrel          x14, X(ff_h264_idct_add_neon)
-+        movrel          x13, .L_ff_h264_idct_dc_add_neon
-+        movrel          x14, .L_ff_h264_idct_add_neon
- 1:      mov             w2,  w9
-         ldrb            w3,  [x7], #1
-         ldrsw           x0,  [x5], #4
-@@ -133,8 +135,8 @@ function ff_h264_idct_add16intra_neon, export=1
-         mov             w9,  w3         // stride
-         movrel          x7,  scan8
-         mov             x10, #16
--        movrel          x13, X(ff_h264_idct_dc_add_neon)
--        movrel          x14, X(ff_h264_idct_add_neon)
-+        movrel          x13, .L_ff_h264_idct_dc_add_neon
-+        movrel          x14, .L_ff_h264_idct_add_neon
- 1:      mov             w2,  w9
-         ldrb            w3,  [x7], #1
-         ldrsw           x0,  [x5], #4
-@@ -160,8 +162,8 @@ function ff_h264_idct_add8_neon, export=1
-         add             x5,  x1,  #16*4         // block_offset
-         add             x9,  x2,  #16*32        // block
-         mov             w19, w3                 // stride
--        movrel          x13, X(ff_h264_idct_dc_add_neon)
--        movrel          x14, X(ff_h264_idct_add_neon)
-+        movrel          x13, .L_ff_h264_idct_dc_add_neon
-+        movrel          x14, .L_ff_h264_idct_add_neon
-         movrel          x7,  scan8, 16
-         mov             x10, #0
-         mov             x11, #16
-@@ -263,6 +265,7 @@ endfunc
- .endm
- 
- function ff_h264_idct8_add_neon, export=1
-+.L_ff_h264_idct8_add_neon:
-         movi            v19.8H,   #0
-         sxtw            x2,       w2
-         ld1             {v24.8H, v25.8H}, [x1]
-@@ -326,6 +329,7 @@ function ff_h264_idct8_add_neon, export=1
- endfunc
- 
- function ff_h264_idct8_dc_add_neon, export=1
-+.L_ff_h264_idct8_dc_add_neon:
-         mov             w3,       #0
-         sxtw            x2,       w2
-         ld1r            {v31.8H}, [x1]
-@@ -375,8 +379,8 @@ function ff_h264_idct8_add4_neon, export=1
-         mov             w2,  w3
-         movrel          x7,  scan8
-         mov             w10, #16
--        movrel          x13, X(ff_h264_idct8_dc_add_neon)
--        movrel          x14, X(ff_h264_idct8_add_neon)
-+        movrel          x13, .L_ff_h264_idct8_dc_add_neon
-+        movrel          x14, .L_ff_h264_idct8_add_neon
- 1:      ldrb            w9,  [x7], #4
-         ldrsw           x0,  [x5], #16
-         ldrb            w9,  [x4, w9, UXTW]
--- 
-2.21.0
-
diff --git a/meta-html5-framework/recipes-wam/chromium/chromium68/0001-skia-Build-skcms-with-mfp16-format-ieee-on-GCC-ARM-b.patch b/meta-html5-framework/recipes-wam/chromium/chromium68/0001-skia-Build-skcms-with-mfp16-format-ieee-on-GCC-ARM-b.patch
deleted file mode 100644
index 22f50266..00000000
--- a/meta-html5-framework/recipes-wam/chromium/chromium68/0001-skia-Build-skcms-with-mfp16-format-ieee-on-GCC-ARM-b.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From a01fb357a1ce755834779c905a14c3376e1a6239 Mon Sep 17 00:00:00 2001
-From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
-Date: Tue, 17 Jul 2018 11:56:52 +0000
-Subject: [PATCH] skia: Build skcms with -mfp16-format=ieee on GCC ARM builds
-
-skcms' Transform_inl.h assumes support for 16-bit floating point in the
-__ARM_FP macro means the __fp16 (and corresponding SIMD data type) is
-present.
-
-While this is currently true for LLVM, which always sets the equivalent of
-GCC's -mfp16-format=ieee internally on ARM builds, GCC explicitly needs that
-option to be specified in order to enable support for __fp16. Doing so
-allows GCC ARM builds to proceed without the following error:
-
-    ../../third_party/skia/third_party/skcms/src/Transform_inl.h: In function 'F_from_Half_':
-    ../../third_party/skia/third_party/skcms/src/Transform_inl.h:101:72: error: 'float16x4_t' undeclared (first use in this function); did you mean 'float32x4_t'?
-         SI ATTR F   NS(F_from_Half_(U16 half)) { return      vcvt_f32_f16((float16x4_t)half); }
-                                                                            ^~~~~~~~~~~
-                                                                            float32x4_t
-    ../../third_party/skia/third_party/skcms/src/Transform_inl.h:101:72: note: each undeclared identifier is reported only once for each function it appears in
-    ../../third_party/skia/third_party/skcms/src/Transform_inl.h:101:84: error: expected ')' before 'half'
-         SI ATTR F   NS(F_from_Half_(U16 half)) { return      vcvt_f32_f16((float16x4_t)half); }
-                                                                                        ^~~~
-                                                                                        )
-    ../../third_party/skia/third_party/skcms/src/Transform_inl.h: In function 'Half_from_F_':
-    ../../third_party/skia/third_party/skcms/src/Transform_inl.h:102:5: error: can't convert a value of type 'int' to vector type '__vector(4) short unsigned int' which has different size
-         SI ATTR U16 NS(Half_from_F_(F      f)) { return (U16)vcvt_f16_f32(                f); }
-         ^~
-
-Bug: 819294
-Change-Id: Ib7417fb9bdc6bd93553084053ba69f9d3409b112
-Reviewed-on: https://chromium-review.googlesource.com/1138251
-Reviewed-by: Florin Malita <fmalita@chromium.org>
-Commit-Queue: Raphael Kubo da Costa (CET) <raphael.kubo.da.costa@intel.com>
-Cr-Commit-Position: refs/heads/master@{#575608}
----
- src/skia/BUILD.gn | 7 +++++++
- 1 file changed, 7 insertions(+)
-
-diff --git a/src/skia/BUILD.gn b/src/skia/BUILD.gn
-index 294b9ac16..6efada326 100644
---- a/src/skia/BUILD.gn
-+++ b/src/skia/BUILD.gn
-@@ -242,6 +242,13 @@ source_set("skcms") {
-     ]
-   }
- 
-+  # LLVM automatically sets the equivalent of GCC's -mfp16-format=ieee on ARM
-+  # builds by default, while GCC itself does not. We need it to enable support
-+  # for half-precision floating point data types used by SKCMS on ARM.
-+  if (is_linux && !is_clang && current_cpu == "arm") {
-+    cflags += [ "-mfp16-format=ieee" ]
-+  }
-+
-   public = [
-     "//third_party/skia/third_party/skcms/skcms.h",
-   ]
--- 
-2.11.0
-
diff --git a/meta-html5-framework/recipes-wam/chromium/chromium68_git.bb b/meta-html5-framework/recipes-wam/chromium/chromium68_git.bb
index 8219c387..e23e53ee 100644
--- a/meta-html5-framework/recipes-wam/chromium/chromium68_git.bb
+++ b/meta-html5-framework/recipes-wam/chromium/chromium68_git.bb
@@ -23,16 +23,9 @@ SRC_URI = "\
     git://github.com/webosose/v8;destsuffix=git/src/v8;rev=${SRCREV_v8} \
     file://v8-qemu-wrapper.patch \
 "
-SRCREV_chromium68 = "6a0470f2d03caaeee3ff854b2423bf4e4b2afbbe"
+SRCREV_chromium68 = "3169198da53cbb842e504e91473e021a6b07bcc0"
 SRCREV_v8 = "1e3af71f1ff3735e8a5b639c48dfca63a7b8a647"
 
-# Backport of https://chromium-review.googlesource.com/c/chromium/src/+/1138251/
-SRC_URI_append_armv7a = " file://0001-skia-Build-skcms-with-mfp16-format-ieee-on-GCC-ARM-b.patch"
-SRC_URI_append_armv7ve = " file://0001-skia-Build-skcms-with-mfp16-format-ieee-on-GCC-ARM-b.patch"
-
-# Backport of https://chromium-review.googlesource.com/c/chromium/third_party/ffmpeg/+/1390286
-SRC_URI_append_aarch64 = " file://0001-libavcodec-Remove-dynamic-relocs-from-h264idct_neon..patch"
-
 # we don't include SRCPV in PV, so we have to manually include SRCREVs in do_fetch vardeps
 do_fetch[vardeps] += "SRCREV_v8"
 SRCREV_FORMAT = "main_v8"