Update Ash Display when resizing Metro window

On a window sizing event from the metro viewer, we were previously
only updating the aura root window. We also need to update the
ash DisplayManager data so that the wallpaper and docking behaviour
work correctly when going e.g. from a portrait display to a
landscape display.

R=ananta@chromium.org, sky@chromium.org
BUG=306629, 319051

Review URL: https://codereview.chromium.org/102783002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238560 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 5 insertions, 0 deletions

diff --git a/ash/test/test_metro_viewer_process_host.cc b/ash/test/test_metro_viewer_process_host.cc
index 3a58433..a5e3fbf 100644
--- a/ash/test/test_metro_viewer_process_host.cc
+++ b/ash/test/test_metro_viewer_process_host.cc
@@ -42,5 +42,9 @@ void TestMetroViewerProcessHost::OnHandleSearchRequest(
     const string16& search_string) {
 }
 
+void TestMetroViewerProcessHost::OnWindowSizeChanged(uint32 width,
+                                                     uint32 height) {
+}
+
 }  // namespace test
 }  // namespace ash
diff --git a/ash/test/test_metro_viewer_process_host.h b/ash/test/test_metro_viewer_process_host.h
index e6d0a64..7c3770e 100644
--- a/ash/test/test_metro_viewer_process_host.h
+++ b/ash/test/test_metro_viewer_process_host.h
@@ -26,6 +26,7 @@ class TestMetroViewerProcessHost : public win8::MetroViewerProcessHost {
   virtual void OnSetTargetSurface(gfx::NativeViewId target_surface) OVERRIDE;
   virtual void OnOpenURL(const string16& url) OVERRIDE;
   virtual void OnHandleSearchRequest(const string16& search_string) OVERRIDE;
+  virtual void OnWindowSizeChanged(uint32 width, uint32 height) OVERRIDE;
 
   scoped_ptr<AcceleratedSurface> backing_surface_;