Add crash keys to capture useful data for origin mismatch crashes.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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 "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 4753 matching lines @@
 
   // Standard URLs must match the reported origin, when it is not unique.
   // This check is very similar to RenderFrameHostImpl::CanCommitOrigin, but
   // adapted to the renderer process side.
   if (!params.origin.unique() && params.url.IsStandard() &&
       render_view_->GetWebkitPreferences().web_security_enabled) {
     // Exclude file: URLs when settings allow them access any origin.
     if (params.origin.scheme() != url::kFileScheme ||
         !render_view_->GetWebkitPreferences()
              .allow_universal_access_from_file_urls) {
+      base::debug::SetCrashKeyValue("origin_mismatch_url", params.url.spec());
+      base::debug::SetCrashKeyValue("origin_mismatch_origin",
+                                    params.origin.Serialize());
+      base::debug::SetCrashKeyValue("origin_mismatch_transition",
+                                    base::IntToString(params.transition));
+      base::debug::SetCrashKeyValue("origin_mismatch_redirects",
+                                    base::IntToString(params.redirects.size()));
+      base::debug::SetCrashKeyValue(
+          "origin_mismatch_same_page",
+          base::IntToString(params.was_within_same_page));
       CHECK(params.origin.IsSameOriginWith(url::Origin(params.url)))
           << " url:" << params.url << " origin:" << params.origin;
     }
   }
 
   // This message needs to be sent before any of allowScripts(),
   // allowImages(), allowPlugins() is called for the new page, so that when
   // these functions send a ViewHostMsg_ContentBlocked message, it arrives
   // after the FrameHostMsg_DidCommitProvisionalLoad message.
   Send(new FrameHostMsg_DidCommitProvisionalLoad(routing_id_, params));
@@ skipping 1559 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content