Add a new resizer corner overlay.

chrome/browser/renderer_host/render_view_host.cc

Index: chrome/browser/renderer_host/render_view_host.cc
===================================================================
--- chrome/browser/renderer_host/render_view_host.cc	(revision 9328)
+++ chrome/browser/renderer_host/render_view_host.cc	(working copy)
@@ -153,7 +153,8 @@
       SYNCHRONIZE,
       FALSE,
       0);
-  DCHECK(result) << "Couldn't duplicate the modal dialog handle for the renderer.";
+  DCHECK(result) <<
+      "Couldn't duplicate the modal dialog handle for the renderer.";
 #endif
 
   DCHECK(view());
@@ -311,7 +312,7 @@
   }
 }
 
-void RenderViewHost::SetHasPendingCrossSiteRequest(bool has_pending_request, 
+void RenderViewHost::SetHasPendingCrossSiteRequest(bool has_pending_request,
                                                    int request_id) {
   Singleton<CrossSiteRequestManager>()->SetHasPendingCrossSiteRequest(
       process()->host_id(), routing_id(), has_pending_request);
@@ -385,7 +386,8 @@
   // Grant the renderer the ability to load the drop_data.
   RendererSecurityPolicy* policy = RendererSecurityPolicy::GetInstance();
   policy->GrantRequestURL(process()->host_id(), drop_data.url);
-  for (std::vector<std::wstring>::const_iterator iter(drop_data.filenames.begin());
+  for (std::vector<std::wstring>::const_iterator
+         iter(drop_data.filenames.begin());
        iter != drop_data.filenames.end(); ++iter) {
     policy->GrantRequestURL(process()->host_id(),
                             net::FilePathToFileURL(*iter));
@@ -518,7 +520,8 @@
 
   if (--modal_dialog_count_ == 0)
     modal_dialog_event_->Reset();
-  ViewHostMsg_RunJavaScriptMessage::WriteReplyParams(reply_msg, success, prompt);
+  ViewHostMsg_RunJavaScriptMessage::WriteReplyParams(reply_msg,
+                                                     success, prompt);
   Send(reply_msg);
 }
 
@@ -575,7 +578,8 @@
 void RenderViewHost::AllowDOMUIBindings() {
   DCHECK(!renderer_initialized_);
   enable_dom_ui_bindings_ = true;
-  RendererSecurityPolicy::GetInstance()->GrantDOMUIBindings(process()->host_id());
+  RendererSecurityPolicy::GetInstance()->GrantDOMUIBindings(
+      process()->host_id());
 }
 
 void RenderViewHost::AllowExternalHostBindings() {
@@ -939,7 +943,8 @@
   FilterURL(RendererSecurityPolicy::GetInstance(),
             process()->host_id(), &validated_url);
 
-  delegate_->DidStartProvisionalLoadForFrame(this, is_main_frame, validated_url);
+  delegate_->DidStartProvisionalLoadForFrame(this, is_main_frame,
+                                             validated_url);
 }
 
 void RenderViewHost::OnMsgDidFailProvisionalLoadWithError(
@@ -1276,6 +1281,10 @@
   delegate_->RendererResponsive(this);
 }
 
+gfx::Rect RenderViewHost::GetRootWindowResizerRect() const {
+  return delegate_->GetRootWindowResizerRect();
+}
+
 void RenderViewHost::OnDebugDisconnect() {
   if (debugger_attached_) {
     debugger_attached_ = false;