Move a good set of gfx unit tests into gfx_unittests target.

ui/gfx/test/run_all_unittests.cc

+// Copyright 2014 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/basictypes.h"
+#include "base/bind.h"
+#include "base/compiler_specific.h"
+#include "base/path_service.h"
+#include "base/test/launcher/unit_test_launcher.h"
+#include "base/test/test_suite.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/base/ui_base_paths.h"
+
+namespace {
+
+class GfxTestSuite : public base::TestSuite {
+ public:
+  GfxTestSuite(int argc, char** argv) : base::TestSuite(argc, argv) {}
+
+ protected:
+  virtual void Initialize() OVERRIDE {
+    base::TestSuite::Initialize();
+    ui::RegisterPathProvider();
+
+    base::FilePath pak_dir;
+    PathService::Get(base::DIR_MODULE, &pak_dir);
+
+    base::FilePath pak_file;
+    pak_file = pak_dir.Append(FILE_PATH_LITERAL("ui_test.pak"));
+
+    ui::ResourceBundle::InitSharedInstanceWithPakPath(pak_file);
+  }
+
+  virtual void Shutdown() OVERRIDE {
+    ui::ResourceBundle::CleanupSharedInstance();
+    base::TestSuite::Shutdown();
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GfxTestSuite);
+};
+
+}  // namespace
+
+int main(int argc, char** argv) {
+  GfxTestSuite test_suite(argc, argv);
+
+  return base::LaunchUnitTests(
+      argc,
+      argv,
+      base::Bind(&GfxTestSuite::Run, base::Unretained(&test_suite)));
+}