Histograms - Support histograms for Plugins, GPU

content/public/common/url_constants.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 "content/public/common/url_constants.h"
 
 #include "content/common/savable_url_schemes.h"
 
 namespace chrome {
 
@@ skipping 17 matching lines @@
 const char kMetadataScheme[] = "metadata";
 const char kSwappedOutScheme[] = "swappedout";
 const char kViewSourceScheme[] = "view-source";
 
 const char kAboutBlankURL[] = "about:blank";
 const char kChromeUIAppCacheInternalsHost[] = "appcache-internals";
 const char kChromeUIBlobInternalsHost[] = "blob-internals";
 const char kChromeUIBrowserCrashHost[] = "inducebrowsercrashforrealz";
 const char kChromeUINetworkViewCacheHost[] = "view-http-cache";
 const char kChromeUITcmallocHost[] = "tcmalloc";
+const char kChromeUIHistogramHost[] = "histograms";
 const char kChromeUICrashURL[] = "chrome://crash";
 const char kChromeUIGpuCleanURL[] = "chrome://gpuclean";
 const char kChromeUIGpuCrashURL[] = "chrome://gpucrash";
 const char kChromeUIGpuHangURL[] = "chrome://gpuhang";
 const char kChromeUIHangURL[] = "chrome://hang";
 const char kChromeUIKillURL[] = "chrome://kill";
 const char kChromeUINetworkViewCacheURL[] = "chrome://view-http-cache/";
 const char kChromeUIShorthangURL[] = "chrome://shorthang";
 
 }  // namespace chrome
 
 namespace content {
 
 const char kStandardSchemeSeparator[] = "://";
 
 // This error URL is loaded in normal web renderer processes, so it should not
 // have a chrome:// scheme that might let it be confused with a WebUI page.
 const char kUnreachableWebDataURL[] = "data:text/html,chromewebdata";
 
 // This URL is loaded when a page is swapped out and replaced by a page in a
 // different renderer process.  It must have a unique origin that cannot be
 // scripted by other pages in the process.
 const char kSwappedOutURL[] = "swappedout://";
 
 const char* const* GetSavableSchemes() {
   return GetSavableSchemesInternal();
 }
 
 }  // namespace content