BASELINE: Update Chromium to 56.0.2924.122

Change-Id: I4e04de8f47e47e501c46ed934c76a431c6337ced
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

3 files changed, 37 insertions, 9 deletions

diff --git a/chromium/build_overrides/build.gni b/chromium/build_overrides/build.gni
index 68be7a2fdd2..c607f818b7e 100644
--- a/chromium/build_overrides/build.gni
+++ b/chromium/build_overrides/build.gni
@@ -2,13 +2,12 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# Several dependencies of Chrome require a different min sdk and/or deployment
+# target when built as stand-alone projects. If this is ever not the case, these
+# variables can be removed.
 # See https://bugs.chromium.org/p/webrtc/issues/detail?id=5453.
-# Some WebRTC targets require the 10.7 deployment version of the Mac SDK
-# and a 10.11 min SDK, but those targets are only used in non-Chromium
-# builds. We can remove this when Chromium drops 10.6 support and also
-# requires 10.7.
 mac_sdk_min_build_override = "10.10"
-mac_deployment_target_build_override = "10.7"
+mac_deployment_target_build_override = "10.9"
 
 # Variable that can be used to support multiple build scenarios, like having
 # Chromium specific targets in a client project's GN file etc.
@@ -32,3 +31,28 @@ tsan_suppressions_file = "//build/sanitizers/tsan_suppressions.cc"
 
 # Uncomment these to specify a different lint suppressions file for android
 # lint_suppressions_file = path/to/your/suppressions/file/suppressions.xml
+
+declare_args() {
+  # Android 32-bit non-component, non-clang builds cannot have symbol_level=2
+  # due to 4GiB file size limit, see https://crbug.com/648948.
+  # Set this flag to true to skip the assertion.
+  ignore_elf32_limitations = false
+
+  # Use the system install of Xcode for tools like ibtool, libtool, etc.
+  # This does not affect the compiler. When this variable is false, targets will
+  # instead use a hermetic install of Xcode. [The hermetic install can be
+  # obtained with gclient sync after setting the environment variable
+  # FORCE_MAC_TOOLCHAIN].
+  use_system_xcode = ""
+}
+
+if (use_system_xcode == "") {
+  if (target_os == "mac") {
+    _result =
+        exec_script("//build/mac/should_use_hermetic_xcode.py", [], "value")
+    use_system_xcode = _result == 0
+  }
+  if (target_os == "ios") {
+    use_system_xcode = true
+  }
+}
diff --git a/chromium/build_overrides/pdfium.gni b/chromium/build_overrides/pdfium.gni
index bea5d705712..b5ee07ae818 100644
--- a/chromium/build_overrides/pdfium.gni
+++ b/chromium/build_overrides/pdfium.gni
@@ -11,5 +11,8 @@ pdf_enable_xfa_override = false
 # Disable use of Skia backend.
 pdf_use_skia_override = false
 
+# Disable use of Skia backend, paths only (experimental)
+pdf_use_skia_paths_override = false
+
 # Enable experimental win32 GDI APIs.
 pdf_use_win32_gdi_override = true
diff --git a/chromium/build_overrides/v8.gni b/chromium/build_overrides/v8.gni
index f50e6b42d2e..1a8346d5ebc 100644
--- a/chromium/build_overrides/v8.gni
+++ b/chromium/build_overrides/v8.gni
@@ -14,10 +14,11 @@ enable_correct_v8_arch = false
 # Be sure to synchronize with build/common.gypi
 
 v8_extra_library_files = [
-  "../third_party/WebKit/Source/core/streams/ByteLengthQueuingStrategy.js",
-  "../third_party/WebKit/Source/core/streams/CountQueuingStrategy.js",
-  "../third_party/WebKit/Source/core/streams/ReadableStream.js",
+  "//third_party/WebKit/Source/core/streams/ByteLengthQueuingStrategy.js",
+  "//third_party/WebKit/Source/core/streams/CountQueuingStrategy.js",
+  "//third_party/WebKit/Source/core/streams/ReadableStream.js",
 ]
-v8_experimental_extra_library_files = []
+v8_experimental_extra_library_files =
+    [ "//third_party/WebKit/Source/core/streams/WritableStream.js" ]
 
 v8_enable_inspector_override = true