Enable components_browsertests on Android

components/dom_distiller/content/distillable_page_utils_browsertest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "components/dom_distiller/content/distillable_page_utils.h"
 #include "components/dom_distiller/core/distillable_page_detector.h"
 #include "components/dom_distiller/core/page_features.h"
@@ skipping 30 matching lines @@
         content::Referrer(),
         ui::PAGE_TRANSITION_TYPED,
         std::string());
     url_loaded_runner.Run();
     main_frame_loaded_callback_ = base::Closure();
     Observe(nullptr);
   }
 
  private:
   void AddComponentsResources() {
+#if defined(OS_ANDROID)
+    base::FilePath pak_file;

[jbudorick, 2015/04/10 13:34:31]

Would it be better to just have the Android-specific parts get pak_dir, then
have the pak_file stuff be platform-independent?

[Jaekyun Seok (inactive), 2015/04/13 01:36:02]

Done.

+    bool r = PathService::Get(base::DIR_ANDROID_APP_DATA, &pak_file);
+    CHECK(r);
+    pak_file = pak_file.Append(FILE_PATH_LITERAL("paks"));
+    pak_file =
+        pak_file.Append(FILE_PATH_LITERAL("components_tests_resources.pak"));
+#else
     base::FilePath pak_file;
     base::FilePath pak_dir;
     PathService::Get(base::DIR_MODULE, &pak_dir);
     pak_file =
         pak_dir.Append(FILE_PATH_LITERAL("components_tests_resources.pak"));
+#endif  // OS_ANDROID
     ui::ResourceBundle::GetSharedInstance().AddDataPackFromPath(
         pak_file, ui::SCALE_FACTOR_NONE);
   }
 
   void SetUpTestServer() {
     base::FilePath path;
     PathService::Get(base::DIR_SOURCE_ROOT, &path);
     path = path.AppendASCII("components/test/data/dom_distiller");
     embedded_test_server()->ServeFilesFromDirectory(path);
     ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
@@ skipping 94 matching lines @@
   LoadURL(kArticlePath);
   base::RunLoop run_loop_;
   ResultHolder holder(run_loop_.QuitClosure());
   IsDistillablePageForDetector(shell()->web_contents(), detector.get(),
                                holder.GetCallback());
   run_loop_.Run();
   ASSERT_FALSE(holder.GetResult());
 }
 
 }  // namespace dom_distiller