Manage IsolatedContext with reference counts

webkit/fileapi/isolated_context_unittest.cc

Index: webkit/fileapi/isolated_context_unittest.cc
diff --git a/webkit/fileapi/isolated_context_unittest.cc b/webkit/fileapi/isolated_context_unittest.cc
index a1b138b691f5cc60e130afe3285fde6f826aeec6..681f13665cb3b3edb786a5753c04175d21a1edc3 100644
--- a/webkit/fileapi/isolated_context_unittest.cc
+++ b/webkit/fileapi/isolated_context_unittest.cc
@@ -46,7 +46,7 @@ class IsolatedContextTest : public testing::Test {
   }
 
   void TearDown() {
-    IsolatedContext::GetInstance()->RevokeIsolatedFileSystem(id_);
+    IsolatedContext::GetInstance()->RemoveReference(id_);
   }
 
   IsolatedContext* isolated_context() const {
@@ -88,7 +88,7 @@ TEST_F(IsolatedContextTest, RegisterAndRevokeTest) {
   }
 
   // Revoking the current one and registering a new (empty) one.
-  isolated_context()->RevokeIsolatedFileSystem(id_);
+  isolated_context()->RemoveReference(id_);
   std::string id2 = isolated_context()->RegisterIsolatedFileSystem(
       std::set<FilePath>());
 
@@ -96,7 +96,7 @@ TEST_F(IsolatedContextTest, RegisterAndRevokeTest) {
   ASSERT_TRUE(isolated_context()->GetTopLevelPaths(id2, &toplevels));
   ASSERT_FALSE(isolated_context()->GetTopLevelPaths(id_, &toplevels));
 
-  isolated_context()->RevokeIsolatedFileSystem(id2);
+  isolated_context()->RemoveReference(id2);
 }
 
 TEST_F(IsolatedContextTest, CrackWithRelativePaths) {
@@ -179,7 +179,7 @@ TEST_F(IsolatedContextTest, Writable) {
 
   // Set writable again, and revoke the filesystem.
   ASSERT_TRUE(isolated_context()->SetWritable(id_, true));
-  isolated_context()->RevokeIsolatedFileSystem(id_);
+  isolated_context()->RemoveReference(id_);
 
   // IsWritable should return false for non-registered file system.
   ASSERT_FALSE(isolated_context()->IsWritable(id_));