Add about:profiler to the about:about page.

BUG=10466

Review URL: http://codereview.chromium.org/8574078

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110612 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/browser_about_handler.cc

@@ -136,6 +136,7 @@ const char* const kChromePaths[] = {
   chrome::kChromeUINewTabHost,
   chrome::kChromeUIPluginsHost,
   chrome::kChromeUIPrintHost,
+  chrome::kChromeUIProfilerHost,
   chrome::kChromeUIQuotaInternalsHost,
   chrome::kChromeUISessionsHost,
   chrome::kChromeUISettingsHost,