Splits ash_test_resources_100_percent into two pak files

ash/test/ash_test_environment_content.cc

Index: ash/test/ash_test_environment_content.cc
diff --git a/ash/test/ash_test_environment_content.cc b/ash/test/ash_test_environment_content.cc
index 0e5123730ab39b6f5872b57c62ce53e0675b75ed..ae706cf5557c98e46df1f475fed46eba29735b78 100644
--- a/ash/test/ash_test_environment_content.cc
+++ b/ash/test/ash_test_environment_content.cc
@@ -6,10 +6,13 @@
 
 #include "ash/test/ash_test_views_delegate.h"
 #include "ash/test/content/test_shell_content_state.h"
+#include "base/files/file_path.h"

[msw, 2016/09/06 23:30:02]

nit: cleanup these three new includes.

[sky, 2016/09/06 23:47:32]

Done.

 #include "base/memory/ptr_util.h"
+#include "base/path_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/web_contents_tester.h"
+#include "ui/base/resource/resource_bundle.h"
 
 namespace ash {
 namespace test {
@@ -39,6 +42,11 @@ std::unique_ptr<AshTestEnvironment> AshTestEnvironment::Create() {
   return base::MakeUnique<AshTestEnvironmentContent>();
 }
 
+// static
+std::string AshTestEnvironment::Get100PercentResourceFileName() {
+  return "ash_test_resources_with_content_100_percent.pak";
+}
+
 AshTestEnvironmentContent::AshTestEnvironmentContent()
     : thread_bundle_(base::MakeUnique<content::TestBrowserThreadBundle>()) {}