Fix client-side phishing detection test flakiness and ChromeOS failure.

content/test/render_view_test.h

Index: content/test/render_view_test.h
diff --git a/content/test/render_view_test.h b/content/test/render_view_test.h
index 99c1f0876d101900f3c010ef95b20085ed07315d..d13a323d93f557db6ecd3e7759726f28c34401d4 100644
--- a/content/test/render_view_test.h
+++ b/content/test/render_view_test.h
@@ -15,9 +15,9 @@
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/common/main_function_params.h"
 #include "content/renderer/mock_content_renderer_client.h"
-#include "content/renderer/renderer_webkitplatformsupport_impl.h"
 #include "content/test/mock_keyboard.h"
 #include "content/test/mock_render_thread.h"
+#include "content/test/render_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 
@@ -41,16 +41,6 @@ namespace content {
 
 class RenderViewTest : public testing::Test {
  public:
-  // A special WebKitPlatformSupportImpl class for getting rid off the
-  // dependency to the sandbox, which is not available in RenderViewTest.
-  class RendererWebKitPlatformSupportImplNoSandbox :
-      public RendererWebKitPlatformSupportImpl {
-   public:
-    virtual WebKit::WebSandboxSupport* sandboxSupport() {
-      return NULL;
-    }
-  };
-
   RenderViewTest();
   virtual ~RenderViewTest();