Properly route screen orientation IPC messages.

content/browser/android/content_view_core_impl.cc

Index: content/browser/android/content_view_core_impl.cc
diff --git a/content/browser/android/content_view_core_impl.cc b/content/browser/android/content_view_core_impl.cc
index 8fdfb8c27fc22a55f2f07009d3d08203e02b8e8a..c2d3e37a61f6b77002b882026e9b6105933f8a71 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -1538,38 +1538,6 @@ void ContentViewCoreImpl::SendOrientationChangeEventInternal() {
   RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid();
   if (rwhv)
     rwhv->UpdateScreenInfo(GetViewAndroid());
-
-  // TODO(mlamouri): temporary plumbing for Screen Orientation, this will change
-  // in the future. The OnResize IPC message sent from UpdateScreenInfo() will
-  // propagate the information.
-  blink::WebScreenOrientationType orientation =
-      blink::WebScreenOrientationPortraitPrimary;
-
-  switch (device_orientation_) {
-    case 0:
-      orientation = blink::WebScreenOrientationPortraitPrimary;
-      break;
-    case 90:
-      orientation = blink::WebScreenOrientationLandscapePrimary;
-      break;
-    case -90:
-      orientation = blink::WebScreenOrientationLandscapeSecondary;
-      break;
-    case 180:
-      orientation = blink::WebScreenOrientationPortraitSecondary;
-      break;
-    default:
-      NOTREACHED();
-  }
-
-  ScreenOrientationDispatcherHost* sodh =
-      static_cast<RenderProcessHostImpl*>(web_contents_->
-          GetRenderProcessHost())->screen_orientation_dispatcher_host();
-
-  // sodh can be null if the RenderProcessHost is in the process of being
-  // destroyed or not yet initialized.
-  if (sodh)
-    sodh->OnOrientationChange(orientation);
 }
 
 void ContentViewCoreImpl::ExtractSmartClipData(JNIEnv* env,