Add Keys() function to ServiceWorkerCache.

net/disk_cache/entry_unittest.cc

 // Copyright (c) 2012 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/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/files/file.h"
 #include "base/strings/string_util.h"
@@ skipping 2431 matching lines @@
 
 TEST_F(DiskCacheEntryTest, SimpleCacheInvalidData) {
   SetSimpleCacheMode();
   InitCache();
   for (int i = 0; i < disk_cache::kSimpleEntryStreamCount; ++i) {
     EXPECT_EQ(net::OK, DoomAllEntries());
     InvalidData(i);
   }
 }
 
-TEST_F(DiskCacheEntryTest, SimpleCacheReadWriteDestroyBuffer) {
+TEST_F(DiskCacheEntryTest, SimpleCacheReadOriteDestroyBuffer) {

[michaeln, 2014/08/29 20:08:26]

typo?

[jkarlin, 2014/09/02 11:31:37]

Done.

   // Proving that the test works well with optimistic operations enabled is
   // subtle, instead run only in APP_CACHE mode to disable optimistic
   // operations. Stream 0 always uses optimistic operations, so the test is not
   // run on stream 0.
   SetCacheType(net::APP_CACHE);
   SetSimpleCacheMode();
   InitCache();
   for (int i = 1; i < disk_cache::kSimpleEntryStreamCount; ++i) {
     EXPECT_EQ(net::OK, DoomAllEntries());
     ReadWriteDestroyBuffer(i);
@@ skipping 1531 matching lines @@
   EXPECT_EQ(kSize, callback.GetResult(ret));
 
   // Make sure the first range was removed when the second was written.
   ret = entry->ReadSparseData(0, buffer.get(), kSize, callback.callback());
   EXPECT_EQ(0, callback.GetResult(ret));
 
   entry->Close();
 }
 
 #endif  // defined(OS_POSIX)