[CacheStorage] Don't call GetUsageAndQuota from a scheduled operation

content/browser/cache_storage/cache_storage_cache_unittest.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 "content/browser/cache_storage/cache_storage_cache.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <utility>
 
@@ skipping 1110 matching lines @@
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(4, quota_manager_proxy_->notify_storage_modified_count());
   sum_delta += quota_manager_proxy_->last_notified_delta();
 
   EXPECT_EQ(0, sum_delta);
 }
 
 TEST_P(CacheStorageCacheTestP, PutObeysQuotaLimits) {
   mock_quota_manager_->SetQuota(GURL(kOrigin), storage::kStorageTypeTemporary,
                                 0);
-  EXPECT_FALSE(Put(no_body_request_, no_body_response_));
+  EXPECT_FALSE(Put(body_request_, body_response_));
   EXPECT_EQ(CACHE_STORAGE_ERROR_QUOTA_EXCEEDED, callback_error_);
 }
 
 TEST_P(CacheStorageCacheTestP, Size) {
   EXPECT_EQ(0, Size());
   EXPECT_TRUE(Put(no_body_request_, no_body_response_));
   EXPECT_LT(0, Size());
   int64_t no_body_size = Size();
 
   EXPECT_TRUE(Delete(no_body_request_));
   EXPECT_EQ(0, Size());
 
   EXPECT_TRUE(Put(body_request_, body_response_));
   EXPECT_LT(no_body_size, Size());
 
   EXPECT_TRUE(Delete(body_request_));
   EXPECT_EQ(0, Size());
 }
 
-TEST_P(CacheStorageCacheTestP, SizeOperationsArePrioritized) {
-  // Test that pending size operations (those waiting for initialization) run
-  // before other scheduler operations.
-  cache_->set_delay_backend_creation(true);  // Delay cache initialization
-
-  CacheStorageBatchOperation operation;
-  operation.operation_type = CACHE_STORAGE_CACHE_OPERATION_TYPE_PUT;
-  operation.request = body_request_;
-  operation.response = body_response_;
-
-  callback_error_ = CACHE_STORAGE_ERROR_NOT_FOUND;
-  base::RunLoop run_loop;
-  // Start a put operation that blocks on initialization.
-  cache_->BatchOperation(std::vector<CacheStorageBatchOperation>(1, operation),
-                         base::Bind(&CacheStorageCacheTest::ErrorTypeCallback,
-                                    base::Unretained(this), &run_loop));
-
-  // Next start a size operation that also blocks on initialization.
-  bool size_callback_called = false;
-  cache_->Size(base::Bind(&CacheStorageCacheTest::SizeCallback,
-                          base::Unretained(this), nullptr,
-                          &size_callback_called));
-
-  base::RunLoop().RunUntilIdle();
-  EXPECT_FALSE(size_callback_called);
-  EXPECT_EQ(CACHE_STORAGE_ERROR_NOT_FOUND, callback_error_);
-
-  // Finish initialization. The Size operation should complete before Put gets
-  // to run as Size has priority. See crbug.com/605663.
-  cache_->ContinueCreateBackend();
-  run_loop.Run();
-  EXPECT_TRUE(size_callback_called);
-  EXPECT_EQ(CACHE_STORAGE_OK, callback_error_);
-}
-
 TEST_P(CacheStorageCacheTestP, GetSizeThenClose) {
   EXPECT_TRUE(Put(body_request_, body_response_));
   int64_t cache_size = Size();
   EXPECT_EQ(cache_size, GetSizeThenClose());
   VerifyAllOpsFail();
 }
 
 TEST_P(CacheStorageCacheTestP, OpsFailOnClosedBackendNeverCreated) {
   cache_->set_delay_backend_creation(
       true);  // Will hang the test if a backend is created.
@@ skipping 52 matching lines @@
   EXPECT_EQ(1, sequence_out);
   close_loop2->Run();
   EXPECT_EQ(2, sequence_out);
 }
 
 INSTANTIATE_TEST_CASE_P(CacheStorageCacheTest,
                         CacheStorageCacheTestP,
                         ::testing::Values(false, true));
 
 }  // namespace content