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 36fe553d6022982efb4936d3e2ff1125dc2a8885..feee9616994e105e212076ef27dc0d802e0323de 100644
--- a/chrome/renderer/chrome_render_view_observer.cc
+++ b/chrome/renderer/chrome_render_view_observer.cc
@@ -429,8 +429,10 @@ bool ChromeRenderViewObserver::allowStorage(WebFrame* frame, bool local) {
 bool ChromeRenderViewObserver::allowReadFromClipboard(WebFrame* frame,
                                                      bool default_value) {
   bool allowed = false;
+  // TODO(dcheng): Should we consider a toURL() method on WebSecurityOrigin?
   Send(new ChromeViewHostMsg_CanTriggerClipboardRead(
-      routing_id(), frame->document().url(), &allowed));
+      routing_id(), GURL(frame->document().securityOrigin().toString().utf8()),
+      &allowed));
   return allowed;
 }
 
@@ -438,7 +440,8 @@ bool ChromeRenderViewObserver::allowWriteToClipboard(WebFrame* frame,
                                                     bool default_value) {
   bool allowed = false;
   Send(new ChromeViewHostMsg_CanTriggerClipboardWrite(
-      routing_id(), frame->document().url(), &allowed));
+      routing_id(), GURL(frame->document().securityOrigin().toString().utf8()),
+      &allowed));
   return allowed;
 }