partial PageClickTracker migration to RenderFrameObserver

content/renderer/render_frame_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 1664 matching lines @@
 
 int RenderFrameImpl::GetRoutingID() {
   return routing_id_;
 }
 
 blink::WebLocalFrame* RenderFrameImpl::GetWebFrame() {
   DCHECK(frame_);
   return frame_;
 }
 
+WebElement RenderFrameImpl::GetFocusedElement() const {
+  WebDocument doc = frame_->document();
+  if (!doc.isNull())
+    return doc.focusedElement();
+
+  return WebElement();
+}
+
 WebPreferences& RenderFrameImpl::GetWebkitPreferences() {
   return render_view_->GetWebkitPreferences();
 }
 
 int RenderFrameImpl::ShowContextMenu(ContextMenuClient* client,
                                      const ContextMenuParams& params) {
   DCHECK(client);  // A null client means "internal" when we issue callbacks.
   ContextMenuParams our_params(params);
   our_params.custom_context.request_id = pending_context_menus_.Add(client);
   Send(new FrameHostMsg_ContextMenu(routing_id_, our_params));
@@ skipping 2127 matching lines @@
 
   render_view_->last_page_id_sent_to_browser_ =
       std::max(render_view_->last_page_id_sent_to_browser_,
                render_view_->page_id_);
 
   // If we end up reusing this WebRequest (for example, due to a #ref click),
   // we don't want the transition type to persist.  Just clear it.
   navigation_state->set_transition_type(ui::PAGE_TRANSITION_LINK);
 }
 
-WebElement RenderFrameImpl::GetFocusedElement() {
-  WebDocument doc = frame_->document();
-  if (!doc.isNull())
-    return doc.focusedElement();
-
-  return WebElement();
-}
-
 void RenderFrameImpl::didStartLoading(bool to_different_document) {
   TRACE_EVENT1("navigation", "RenderFrameImpl::didStartLoading",
                "id", routing_id_);
   render_view_->FrameDidStartLoading(frame_);
   Send(new FrameHostMsg_DidStartLoading(routing_id_, to_different_document));
 }
 
 void RenderFrameImpl::didStopLoading() {
   TRACE_EVENT1("navigation", "RenderFrameImpl::didStopLoading",
                "id", routing_id_);
@@ skipping 606 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content