Enable right clicking on the applist doodle web contents and log the data.

chrome/browser/ui/app_list/start_page_service.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 "chrome/browser/ui/app_list/start_page_service.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 548 matching lines @@
   //
   // Use a temporary zoom level for this web contents (aka isolated zoom
   // mode) so changes to its zoom aren't reflected in any preferences.
   ui_zoom::ZoomController::FromWebContents(contents_.get())
       ->SetZoomMode(ui_zoom::ZoomController::ZOOM_MODE_ISOLATED);
   // Set to have a zoom level of 0, which corresponds to 100%, so the
   // contents aren't affected by the browser's default zoom level.
   ui_zoom::ZoomController::FromWebContents(contents_.get())->SetZoomLevel(0);
 }
 
+void StartPageService::RenderProcessGone(base::TerminationStatus status) {
+  // TODO(calamity): Remove this log after http://crbug.com/462082 is diagnosed.

[Matt Giuca, 2015/02/26 04:34:55]

I think this can be left in permanently (so drop this TODO). Unless you really
think it shouldn't be there.

+  if (status == base::TERMINATION_STATUS_ABNORMAL_TERMINATION ||
+      status == base::TERMINATION_STATUS_PROCESS_WAS_KILLED ||
+      status == base::TERMINATION_STATUS_PROCESS_CRASHED) {
+    LOG(WARNING) << "App list doodle contents crashed with status " << status;
+  }
+}
+
 void StartPageService::WebUILoaded() {
   // There's a race condition between the WebUI loading, and calling its JS
   // functions. Specifically, calling LoadContents() doesn't mean that the page
   // has loaded, but several code paths make this assumption. This function
   // allows us to defer calling JS functions until after the page has finished
   // loading.
   webui_finished_loading_ = true;
   for (const auto& cb : pending_webui_callbacks_)
     cb.Run();
   pending_webui_callbacks_.clear();
@@ skipping 88 matching lines @@
 
   // Check for a new doodle.
   content::BrowserThread::PostDelayedTask(
       content::BrowserThread::UI, FROM_HERE,
       base::Bind(&StartPageService::FetchDoodleJson,
                  weak_factory_.GetWeakPtr()),
       recheck_delay);
 }
 
 }  // namespace app_list