Parse Drive API responses all at once in the blocking pool.

google_apis/drive/base_requests_unittest.cc

Index: google_apis/drive/base_requests_unittest.cc
diff --git a/google_apis/drive/base_requests_unittest.cc b/google_apis/drive/base_requests_unittest.cc
index f3a97c191562d848c86e51a7f75721aed2ec5fdd..21bd68a9735fc776d1ce69f5ead433987f369666 100644
--- a/google_apis/drive/base_requests_unittest.cc
+++ b/google_apis/drive/base_requests_unittest.cc
@@ -109,11 +109,7 @@ class BaseRequestsTest : public testing::Test {
 };
 
 TEST_F(BaseRequestsTest, ParseValidJson) {
-  scoped_ptr<base::Value> json;
-  ParseJson(message_loop_.message_loop_proxy(),
-            kValidJsonString,
-            base::Bind(test_util::CreateCopyResultCallback(&json)));
-  base::RunLoop().RunUntilIdle();
+  scoped_ptr<base::Value> json(ParseJson(kValidJsonString));
 
   base::DictionaryValue* root_dict = NULL;
   ASSERT_TRUE(json);
@@ -125,14 +121,7 @@ TEST_F(BaseRequestsTest, ParseValidJson) {
 }
 
 TEST_F(BaseRequestsTest, ParseInvalidJson) {
-  // Initialize with a valid pointer to verify that null is indeed assigned.
-  scoped_ptr<base::Value> json(base::Value::CreateNullValue());
-  ParseJson(message_loop_.message_loop_proxy(),
-            kInvalidJsonString,
-            base::Bind(test_util::CreateCopyResultCallback(&json)));
-  base::RunLoop().RunUntilIdle();
-
-  EXPECT_FALSE(json);
+  EXPECT_FALSE(ParseJson(kInvalidJsonString));
 }
 
 TEST_F(BaseRequestsTest, UrlFetchRequestBaseResponseCodeOverride) {