Revert of Chromium plumbing to use the selection root bounds.

content/browser/renderer_host/render_view_host_impl.cc

Index: content/browser/renderer_host/render_view_host_impl.cc
diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
index 85052d5873a87b199c40f3085e1378dddbd89acc..f0ba6b86e0f5e7bd4868bd868dce397045ba9a93 100644
--- a/content/browser/renderer_host/render_view_host_impl.cc
+++ b/content/browser/renderer_host/render_view_host_impl.cc
@@ -1000,10 +1000,6 @@ bool RenderViewHostImpl::OnMessageReceived(const IPC::Message& msg) {
     IPC_MESSAGE_HANDLER(ViewHostMsg_TakeFocus, OnTakeFocus)
     IPC_MESSAGE_HANDLER(ViewHostMsg_FocusedNodeChanged, OnFocusedNodeChanged)
     IPC_MESSAGE_HANDLER(ViewHostMsg_ClosePage_ACK, OnClosePageACK)
-#if defined(OS_ANDROID)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_SelectionRootBoundsChanged,
-                        OnSelectionRootBoundsChanged)
-#endif
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidZoomURL, OnDidZoomURL)
 #if defined(OS_MACOSX) || defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(ViewHostMsg_ShowPopup, OnShowPopup)
@@ -1216,15 +1212,6 @@ void RenderViewHostImpl::OnDidChangeScrollOffsetPinningForMainFrame(
 void RenderViewHostImpl::OnDidChangeNumWheelEvents(int count) {
 }
 
-#if defined(OS_ANDROID)
-void RenderViewHostImpl::OnSelectionRootBoundsChanged(
-    const gfx::Rect& bounds) {
-  if (view_) {
-    view_->SelectionRootBoundsChanged(bounds);
-  }
-}
-#endif
-
 void RenderViewHostImpl::OnRouteCloseEvent() {
   // Have the delegate route this to the active RenderViewHost.
   delegate_->RouteCloseEvent(this);