color: Use ICCProfile from display::Display instead of FromBestMonitor

content/browser/web_contents/web_contents_view_aura.cc

Index: content/browser/web_contents/web_contents_view_aura.cc
diff --git a/content/browser/web_contents/web_contents_view_aura.cc b/content/browser/web_contents/web_contents_view_aura.cc
index 84b906e8b9659006777f8fbae1bd2befb04e3d84..58b55db1bcfcbf53ca99f99ea4ec2bf54aad9617 100644
--- a/content/browser/web_contents/web_contents_view_aura.cc
+++ b/content/browser/web_contents/web_contents_view_aura.cc
@@ -711,10 +711,7 @@ void GetScreenInfoForWindow(ScreenInfo* results,
   results->depth_per_component = display.depth_per_component();
   results->is_monochrome = display.is_monochrome();
   results->device_scale_factor = display.device_scale_factor();
-  results->icc_profile = gfx::ICCProfile::FromBestMonitor();
-  if (!results->icc_profile.IsValid())
-    gfx::ColorSpace::CreateSRGB().GetICCProfile(&results->icc_profile);
-  DCHECK(results->icc_profile.IsValid());
+  display.color_space().GetICCProfile(&results->icc_profile);

[hubbe, 2017/06/23 21:31:52]

seems this would be easier to read if said something like:
  results->icc_profile = display.color_space().GetICCProfile();

What do we do if/when the color space can't be represented as an ICC profile?

[ccameron, 2017/06/23 22:44:10]

I didn't change this instance because it affects IPCs and starts getting into
Blink (so the scope grows). My next patch in this sequence changes ScreenInfo to
have a gfx::ColorSpace instead of ICCProfile.

 
   // The Display rotation and the ScreenInfo orientation are not the same
   // angle. The former is the physical display rotation while the later is the