Add IPCs to check web copy/cut/paste for extensions with the appropriate permission bit.

content/renderer/render_view.cc

 // Copyright (c) 2011 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_view.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 1447 matching lines @@
 
 void RenderView::didExecuteCommand(const WebString& command_name) {
   const std::string& name = UTF16ToUTF8(command_name);
   if (StartsWithASCII(name, "Move", true) ||
       StartsWithASCII(name, "Insert", true) ||
       StartsWithASCII(name, "Delete", true))
     return;
   webkit_glue::UserMetricsRecordAction(name);
 }
 
+bool RenderView::canTriggerClipboardRead(const WebURL& url) {
+  bool allowed;

[jam, 2011/04/27 00:54:12]

nit should initialize this to false in case IPC fails

+  RenderThread::current()->Send(

[jam, 2011/04/27 00:54:12]

RenderView can send IPCs directly, no need for "RenderThread::current()->"

+      new ViewHostMsg_CanTriggerClipboardRead(routing_id_, GURL(url),
+                                              &allowed));
+  return allowed;
+}
+
+bool RenderView::canTriggerClipboardWrite(const WebURL& url) {
+  bool allowed;
+  RenderThread::current()->Send(
+      new ViewHostMsg_CanTriggerClipboardWrite(routing_id_, GURL(url),
+                                               &allowed));
+  return allowed;
+}
+
 void RenderView::SendPendingAccessibilityNotifications() {
   if (!accessibility_.get())
     return;
 
   if (pending_accessibility_notifications_.empty())
     return;
 
   // Send all pending accessibility notifications.
   std::vector<ViewHostMsg_AccessibilityNotification_Params> notifications;
   for (size_t i = 0; i < pending_accessibility_notifications_.size(); i++) {
@@ skipping 2747 matching lines @@
     const webkit_glue::CustomContextMenuContext& custom_context) {
   if (custom_context.is_pepper_menu)
     pepper_delegate_.OnContextMenuClosed(custom_context);
   else
     context_menu_node_.reset();
 }
 
 void RenderView::OnNetworkStateChanged(bool online) {
   WebNetworkStateNotifier::setOnLine(online);
 }