Ignore paths when matching patterns for extensions.

chrome/renderer/chrome_render_view_observer.cc

Index: chrome/renderer/chrome_render_view_observer.cc
diff --git a/chrome/renderer/chrome_render_view_observer.cc b/chrome/renderer/chrome_render_view_observer.cc
index b814667c8a763f2de00a95e40e83dc709eee4ca4..663186ab71747420bcc7f524f6a15cde97efd302 100644
--- a/chrome/renderer/chrome_render_view_observer.cc
+++ b/chrome/renderer/chrome_render_view_observer.cc
@@ -430,7 +430,8 @@ bool ChromeRenderViewObserver::allowReadFromClipboard(WebFrame* frame,
                                                      bool default_value) {
   bool allowed = false;
   Send(new ChromeViewHostMsg_CanTriggerClipboardRead(
-      routing_id(), frame->document().url(), &allowed));
+      routing_id(), frame->document().securityOrigin().toString().utf8(),
+      &allowed));
   return allowed;
 }
 
@@ -438,7 +439,8 @@ bool ChromeRenderViewObserver::allowWriteToClipboard(WebFrame* frame,
                                                     bool default_value) {
   bool allowed = false;
   Send(new ChromeViewHostMsg_CanTriggerClipboardWrite(
-      routing_id(), frame->document().url(), &allowed));
+      routing_id(), frame->document().securityOrigin().toString().utf8(),
+      &allowed));
   return allowed;
 }