content: Move shader cache factory singleton into a separate file.

content/browser/storage_partition_impl_unittest.cc

 // Copyright 2013 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 <stddef.h>
 #include <stdint.h>
 
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "content/browser/browser_thread_impl.h"
-#include "content/browser/gpu/shader_disk_cache.h"
+#include "content/browser/gpu/shader_cache_factory.h"
 #include "content/browser/quota/mock_quota_manager.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/public/browser/local_storage_usage_info.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/test/mock_special_storage_policy.h"
 #include "content/public/test/test_browser_context.h"
 #include "content/public/test/test_browser_thread.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "net/base/test_completion_callback.h"
 #include "net/cookies/canonical_cookie.h"
@@ skipping 568 matching lines @@
   scoped_refptr<MockQuotaManager> quota_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(StoragePartitionImplTest);
 };
 
 class StoragePartitionShaderClearTest : public testing::Test {
  public:
   StoragePartitionShaderClearTest()
       : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP),
         browser_context_(new TestBrowserContext()) {
-    ShaderCacheFactory::InitInstance(
+    InitShaderCacheFactorySingleton(
         base::ThreadTaskRunnerHandle::Get(),
         BrowserThread::GetTaskRunnerForThread(BrowserThread::CACHE));
-    ShaderCacheFactory::GetInstance()->SetCacheInfo(
+    GetShaderCacheFactorySingleton()->SetCacheInfo(
         kDefaultClientId,
-        BrowserContext::GetDefaultStoragePartition(
-            browser_context())->GetPath());
-    cache_ = ShaderCacheFactory::GetInstance()->Get(kDefaultClientId);
+        BrowserContext::GetDefaultStoragePartition(browser_context())
+            ->GetPath());
+    cache_ = GetShaderCacheFactorySingleton()->Get(kDefaultClientId);
   }
 
   ~StoragePartitionShaderClearTest() override {
     cache_ = NULL;
-    ShaderCacheFactory::GetInstance()->RemoveCacheInfo(kDefaultClientId);
+    GetShaderCacheFactorySingleton()->RemoveCacheInfo(kDefaultClientId);
   }
 
   void InitCache() {
     net::TestCompletionCallback available_cb;
     int rv = cache_->SetAvailableCallback(available_cb.callback());
     ASSERT_EQ(net::OK, available_cb.GetResult(rv));
     EXPECT_EQ(0, cache_->Size());
 
     cache_->Cache(kCacheKey, kCacheValue);
 
@@ skipping 688 matching lines @@
       CanonicalCookie::Create(url2, "A=B;domain=.example.com", now, options));
   invalid_cookies.push_back(CanonicalCookie::Create(url3, "A=B", now, options));
 
   for (const auto& cookie : valid_cookies)
     EXPECT_TRUE(predicate.Run(*cookie)) << cookie->DebugString();
   for (const auto& cookie : invalid_cookies)
     EXPECT_FALSE(predicate.Run(*cookie)) << cookie->DebugString();
 }
 
 }  // namespace content