Fix webview.executeScript API

chrome/renderer/extensions/user_script_scheduler.cc

 // Copyright (c) 2012 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 "chrome/renderer/extensions/user_script_scheduler.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/renderer/chrome_render_process_observer.h"
@@ skipping 167 matching lines @@
       // We recheck access here in the renderer for extra safety against races
       // with navigation.
       //
       // But different frames can have different URLs, and the extension might
       // only have access to a subset of them. For the top frame, we can
       // immediately send an error and stop because the browser process
       // considers that an error too.
       //
       // For child frames, we just skip ones the extension doesn't have access
       // to and carry on.
-      if (!params.is_web_view &&
+
+      bool is_webview_src_matched =
+          child_frame->document().url().string().equals(
+              WebString::fromUTF8(params.webview_src));
+      if ((!params.is_web_view ||
+           (params.is_web_view && !is_webview_src_matched)) &&
           !PermissionsData::CanExecuteScriptOnPage(
               extension,
               child_frame->document().url(),
               frame_->document().url(),
               extension_helper->tab_id(),
               NULL,
               -1,
               NULL)) {
         if (child_frame->parent()) {
           continue;
@@ skipping 66 matching lines @@
 
   for (WebFrame* child_frame = parent_frame->firstChild(); child_frame;
        child_frame = child_frame->nextSibling()) {
     frames_vector->push_back(child_frame);
     GetAllChildFrames(child_frame, frames_vector);
   }
   return true;
 }
 
 }  // namespace extensions