Test cleanup: Using MockSpecialStoragePolicy instead of local subclasses of SpecialStoragePolicy.

webkit/fileapi/file_system_context_unittest.cc

Index: webkit/fileapi/file_system_context_unittest.cc
diff --git a/webkit/fileapi/file_system_context_unittest.cc b/webkit/fileapi/file_system_context_unittest.cc
index 2992dfb9006b05a7d2b7feb983329cd29870432f..19da15777426e790b81a322de97d263289afd8ef 100644
--- a/webkit/fileapi/file_system_context_unittest.cc
+++ b/webkit/fileapi/file_system_context_unittest.cc
@@ -12,6 +12,7 @@
 #include "base/string_number_conversions.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "webkit/quota/mock_special_storage_policy.h"
 #include "webkit/quota/quota_manager.h"
 
 namespace fileapi {
@@ -24,21 +25,6 @@ static const char* const kTestOrigins[] = {
   "file:///",
 };
 
-class TestSpecialStoragePolicy : public quota::SpecialStoragePolicy {
- public:
-  virtual bool IsStorageProtected(const GURL& origin) {
-    return false;
-  }
-
-  virtual bool IsStorageUnlimited(const GURL& origin) {
-    return origin == GURL(kTestOrigins[1]);
-  }
-
-  virtual bool IsFileHandler(const std::string& extension_id) {
-    return false;
-  }
-};
-
 scoped_refptr<FileSystemContext> NewFileSystemContext(
     bool allow_file_access,
     bool unlimited_quota,
@@ -81,7 +67,10 @@ TEST(FileSystemContextTest, IsStorageUnlimited) {
   }
 
   // With SpecialStoragePolicy.
-  scoped_refptr<TestSpecialStoragePolicy> policy(new TestSpecialStoragePolicy);
+  scoped_refptr<quota::MockSpecialStoragePolicy> policy(
+      new quota::MockSpecialStoragePolicy);
+  policy->AddUnlimited(GURL(kTestOrigins[1]));
+
   context = NewFileSystemContext(false, false, policy);
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestOrigins); ++i) {
     SCOPED_TRACE(testing::Message() << "IsStorageUnlimited /w policy #"