Add a flag to about:flags to enable deferred image decoding
Enable WebKit's deferred image decoding feature through about:flags.
BUG=137085
Review URL: https://chromiumcodereview.appspot.com/11233046
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@164404 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 0aa2a724..61e4f6b 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -641,6 +641,9 @@
prefs.apply_page_scale_factor_in_compositor =
command_line.HasSwitch(cc::switches::kEnablePinchInCompositor);
+ prefs.deferred_image_decoding_enabled =
+ command_line.HasSwitch(switches::kEnableDeferredImageDecoding);
+
GetContentClient()->browser()->OverrideWebkitPrefs(rvh, url, &prefs);
// Disable compositing in guests until we have compositing path implemented
