Implement the skeleton of an android content shell.

content/shell/shell_browser_main.cc

Index: content/shell/shell_browser_main.cc
diff --git a/content/shell/shell_browser_main.cc b/content/shell/shell_browser_main.cc
index f1343d9688711592a1db23d180b7ba1b6751dc6f..8143b591935244428653a1c0c57f012e8d5272d6 100644
--- a/content/shell/shell_browser_main.cc
+++ b/content/shell/shell_browser_main.cc
@@ -5,6 +5,7 @@
 #include "content/shell/shell_browser_main.h"
 
 #include "base/command_line.h"
+#include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/thread_restrictions.h"
 #include "content/public/browser/browser_main_runner.h"
@@ -17,6 +18,12 @@
 namespace {
 
 GURL GetURLForLayoutTest(const char* test_name) {
+#if defined(OS_ANDROID)
+  // DumpRenderTree is not currently supported for Android using the content
+  // shell.
+  NOTIMPLEMENTED();
+  return GURL::EmptyGURL();
+#else
   std::string path_or_url = test_name;
   std::string pixel_hash;
   std::string timeout;
@@ -38,6 +45,7 @@ GURL GetURLForLayoutTest(const char* test_name) {
     webkit_support::SetCurrentDirectoryForFileURL(test_url);
   }
   return test_url;
+#endif
 }
 
 }  // namespace