Roll Chrome into Mojo.

This roll corresponds to:
https://chromium.googlesource.com/chromium/src/+/d3cf92cac313434de99ae66f6e3e12d27ab536ef

GN now requires python_binary_module to be undefined rather than an empty string.

Context lines in cc_strip_video.patch changed.

Minor edits were required for sky:
Change to Skia header file organization.
SkRect::intersect now warns if ignored.

BUG=https://code.google.com/p/chromium/issues/detail?id=401761
R=jamesr@chromium.org

Review URL: https://codereview.chromium.org/839143002
diff --git a/gpu/command_buffer/tests/gl_manager.h b/gpu/command_buffer/tests/gl_manager.h
index 7a3eb2c..cad1469 100644
--- a/gpu/command_buffer/tests/gl_manager.h
+++ b/gpu/command_buffer/tests/gl_manager.h
@@ -10,8 +10,8 @@
 #include "base/memory/scoped_ptr.h"
 #include "gpu/command_buffer/client/gpu_control.h"
 #include "gpu/command_buffer/service/feature_info.h"
+#include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gpu_memory_buffer.h"
-#include "ui/gfx/size.h"
 
 namespace base {
 class CommandLine;