android: Add debug url to throw uncaught exception

content/browser/frame_host/debug_urls.cc

Index: content/browser/frame_host/debug_urls.cc
diff --git a/content/browser/frame_host/debug_urls.cc b/content/browser/frame_host/debug_urls.cc
index dd86fca4c47aed6d5979ccc0f3625a8afeef5007..22e0a15c80d0a703a4c842b76a8bd0af799ac06a 100644
--- a/content/browser/frame_host/debug_urls.cc
+++ b/content/browser/frame_host/debug_urls.cc
@@ -180,6 +180,15 @@ bool HandleDebugURL(const GURL& url, ui::PageTransition transition) {
     return true;
   }
 
+#if defined(OS_ANDROID)
+  if (url == kChromeUIGpuJavaCrashURL) {
+    GpuProcessHostUIShim* shim = GpuProcessHostUIShim::GetOneInstance();
+    if (shim)
+      shim->SimulateJavaCrash();
+    return true;
+  }
+#endif
+
   if (url == kChromeUIGpuHangURL) {
     GpuProcessHostUIShim* shim = GpuProcessHostUIShim::GetOneInstance();
     if (shim)