Add support for synchronously resizing a render view for layout tests.

BUG=111316
[email protected]
TEST=fast/dom/Window/window-resize-contents.html and fast/autoresize/turn-off-autoresize.html passes


Review URL: https://chromiumcodereview.appspot.com/12449003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@186308 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index d9eaf18..0f33ddd 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -322,6 +322,7 @@
   idle_notification_delay_in_ms_ = kInitialIdleHandlerDelayMs;
   idle_notifications_to_skip_ = 0;
   require_user_gesture_for_focus_ = true;
+  short_circuit_size_updates_ = false;
   compositor_initialized_ = false;
 
   appcache_dispatcher_.reset(new AppCacheDispatcher(Get()));