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

chrome/renderer/render_view.cc

Index: chrome/renderer/render_view.cc
diff --git a/chrome/renderer/render_view.cc b/chrome/renderer/render_view.cc
index 559647c5ef60707d1b47879825981258aa77d53f..27bdabc385e0dfee5367f176bacfea216b7bb7e8 100644
--- a/chrome/renderer/render_view.cc
+++ b/chrome/renderer/render_view.cc
@@ -5560,6 +5560,18 @@ void RenderView::zoomLevelChanged() {
       GURL(webview()->mainFrame()->url())));
 }
 
+bool RenderView::isCopyCutEnabled() {
+  bool enabled = false;
+  Send(new ViewHostMsg_IsCopyCutEnabled(routing_id_, &enabled));
+  return enabled;
+}
+
+bool RenderView::isPasteEnabled() {
+  bool enabled = false;
+  Send(new ViewHostMsg_IsPasteEnabled(routing_id_, &enabled));
+  return enabled;
+}
+
 bool RenderView::IsNonLocalTopLevelNavigation(
     const GURL& url, WebKit::WebFrame* frame, WebKit::WebNavigationType type) {
   // Must be a top level frame.