Almost finish moving context_menu_node_ from RenderViewImpl to RenderFrameImpl.

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
===================================================================
--- content/renderer/render_frame_impl.cc	(revision 254898)
+++ content/renderer/render_frame_impl.cc	(working copy)
@@ -7,6 +7,7 @@
 #include <map>
 #include <string>
 
+#include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
 #include "base/debug/dump_without_crashing.h"
@@ -23,6 +24,7 @@
 #include "content/child/service_worker/web_service_worker_provider_impl.h"
 #include "content/child/web_socket_stream_handle_impl.h"
 #include "content/common/frame_messages.h"
+#include "content/common/input_messages.h"
 #include "content/common/socket_stream_handle_data.h"
 #include "content/common/swapped_out_messages.h"
 #include "content/common/view_messages.h"
@@ -92,11 +94,13 @@
 using blink::WebData;
 using blink::WebDataSource;
 using blink::WebDocument;
+using blink::WebElement;
 using blink::WebFrame;
 using blink::WebHistoryItem;
 using blink::WebHTTPBody;
 using blink::WebNavigationPolicy;
 using blink::WebNavigationType;
+using blink::WebNode;
 using blink::WebPluginParams;
 using blink::WebReferrerPolicy;
 using blink::WebSearchableFormData;
@@ -356,10 +360,8 @@
     return;
 
   GetRenderWidget()->UpdateTextInputType();
-  if (render_view_->renderer_accessibility()) {
-    render_view_->renderer_accessibility()->FocusedNodeChanged(
-        blink::WebNode());
-  }
+  if (render_view_->renderer_accessibility())
+    render_view_->renderer_accessibility()->FocusedNodeChanged(WebNode());
 }
 
 void RenderFrameImpl::PepperCaretPositionChanged(
@@ -540,6 +542,9 @@
     IPC_MESSAGE_HANDLER(FrameMsg_ContextMenuClosed, OnContextMenuClosed)
     IPC_MESSAGE_HANDLER(FrameMsg_CustomContextMenuAction,
                         OnCustomContextMenuAction)
+    IPC_MESSAGE_HANDLER(InputMsg_Cut, OnCut)
+    IPC_MESSAGE_HANDLER(InputMsg_Copy, OnCopy)
+    IPC_MESSAGE_HANDLER(InputMsg_Paste, OnPaste)
   IPC_END_MESSAGE_MAP_EX()
 
   if (!msg_is_ok) {
@@ -838,6 +843,26 @@
   }
 }
 
+void RenderFrameImpl::OnCut() {
+  base::AutoReset<bool> handling_select_range(
+      &render_view_->handling_select_range_, true);
+  frame_->executeCommand(WebString::fromUTF8("Cut"), GetFocusedElement());
+}
+
+void RenderFrameImpl::OnCopy() {
+  base::AutoReset<bool> handling_select_range(
+      &render_view_->handling_select_range_, true);
+  WebNode current_node = render_view_->context_menu_node_.isNull() ?
+      GetFocusedElement() : render_view_->context_menu_node_;
+  frame_->executeCommand(WebString::fromUTF8("Copy"), current_node);
+}
+
+void RenderFrameImpl::OnPaste() {
+  base::AutoReset<bool> handling_select_range(
+      &render_view_->handling_select_range_, true);
+  frame_->executeCommand(WebString::fromUTF8("Paste"), GetFocusedElement());
+}
+
 bool RenderFrameImpl::ShouldUpdateSelectionTextFromContextMenuParams(
     const base::string16& selection_text,
     size_t selection_text_offset,
@@ -2315,6 +2340,14 @@
   navigation_state->set_transition_type(PAGE_TRANSITION_LINK);
 }
 
+WebElement RenderFrameImpl::GetFocusedElement() {
+  WebDocument doc = frame_->document();
+  if (!doc.isNull())
+    return doc.focusedElement();
+
+  return WebElement();
+}
+
 void RenderFrameImpl::didStartLoading() {
   Send(new FrameHostMsg_DidStartLoading(routing_id_));
 }