Pass result of blockage across content API when new tab blocked.

chrome/browser/debugger/devtools_window.cc

Index: chrome/browser/debugger/devtools_window.cc
===================================================================
--- chrome/browser/debugger/devtools_window.cc	(revision 154977)
+++ chrome/browser/debugger/devtools_window.cc	(working copy)
@@ -581,10 +581,12 @@
                                     WebContents* new_contents,
                                     WindowOpenDisposition disposition,
                                     const gfx::Rect& initial_pos,
-                                    bool user_gesture) {
+                                    bool user_gesture,
+                                    bool* was_blocked) {
   if (inspected_tab_) {
     inspected_tab_->web_contents()->GetDelegate()->AddNewContents(
-        source, new_contents, disposition, initial_pos, user_gesture);
+        source, new_contents, disposition, initial_pos, user_gesture,
+        was_blocked);
   }
 }