Add about:gpucrash

BUG=None
TEST=open a tab that uses the compositor. Open a second tab, go to about:gpucrash. Verify in the task manager that the gpu process is now gone.

Review URL: http://codereview.chromium.org/3424007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@59540 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 1 deletions

diff --git a/chrome/browser/browser_about_handler.cc b/chrome/browser/browser_about_handler.cc
index 4c1b016..3f9abc2 100644
--- a/chrome/browser/browser_about_handler.cc
+++ b/chrome/browser/browser_about_handler.cc
@@ -273,7 +273,7 @@ std::string AboutAbout() {
     html.append(kAllAboutPaths[i]);
     html.append("</a>\n");
   }
-  const char *debug[] = { "crash", "hang", "shorthang" };
+  const char *debug[] = { "crash", "hang", "shorthang", "gpucrash" };
   html.append("</ul><h2>For Debug</h2>");
   html.append("</ul><p>The following pages are for debugging purposes only. "
               "Because they crash or hang the renderer, they're not linked "
@@ -1209,6 +1209,12 @@ bool WillHandleBrowserAboutURL(GURL* url, Profile* profile) {
     return true;
   }
 
+  // Handle URL to crash the gpu process.
+  if (LowerCaseEqualsASCII(url->spec(), chrome::kAboutGpuCrashURL)) {
+    GpuProcessHost::SendAboutGpuCrash();
+    return true;
+  }
+
   // There are a few about: URLs that we hand over to the renderer. If the
   // renderer wants them, don't do any rewriting.
   if (chrome_about_handler::WillHandle(*url))