Moving the contents of chrome://gpu Profiling to chrome://tracing.

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 3644 matching lines @@
         'browser/ui/webui/task_manager_handler.cc',
         'browser/ui/webui/task_manager_handler.h',
         'browser/ui/webui/task_manager_ui.cc',
         'browser/ui/webui/task_manager_ui.h',
         'browser/ui/webui/test_chrome_web_ui_factory.cc',
         'browser/ui/webui/test_chrome_web_ui_factory.h',
         'browser/ui/webui/textfields_ui.cc',
         'browser/ui/webui/textfields_ui.h',
         'browser/ui/webui/theme_source.cc',
         'browser/ui/webui/theme_source.h',
+        'browser/ui/webui/tracing_ui.cc',
+        'browser/ui/webui/tracing_ui.h',
         'browser/ui/webui/web_ui_util.cc',
         'browser/ui/webui/web_ui_util.h',
         'browser/ui/webui/workers_ui.cc',
         'browser/ui/webui/workers_ui.h',
         'browser/ui/window_sizer.cc',
         'browser/ui/window_sizer.h',
         'browser/ui/window_sizer_linux.cc',
         'browser/ui/window_sizer_mac.mm',
         'browser/ui/window_sizer_win.cc',
         'browser/ui/window_snapshot/window_snapshot.h',
@@ skipping 1221 matching lines @@
       ],
       'export_dependent_settings': [
         'in_memory_url_index_cache_proto',
       ],
       # This target exports a hard dependency because it includes generated
       # header files.
       'hard_dependency': 1,
     },
   ],
 }