Rename OperationObserver to OperationDelegate

chrome/browser/chromeos/drive/file_system/move_operation_unittest.cc

Index: chrome/browser/chromeos/drive/file_system/move_operation_unittest.cc
diff --git a/chrome/browser/chromeos/drive/file_system/move_operation_unittest.cc b/chrome/browser/chromeos/drive/file_system/move_operation_unittest.cc
index 2db1fc2c0e46803a6ac47a6f7edcd94371926941..9ea476fc67e7d255ec1a11f644be71b3ea93296d 100644
--- a/chrome/browser/chromeos/drive/file_system/move_operation_unittest.cc
+++ b/chrome/browser/chromeos/drive/file_system/move_operation_unittest.cc
@@ -18,7 +18,7 @@ class MoveOperationTest : public OperationTestBase {
   virtual void SetUp() OVERRIDE {
    OperationTestBase::SetUp();
    operation_.reset(new MoveOperation(blocking_task_runner(),
-                                      observer(),
+                                      delegate(),
                                       metadata()));
   }
 
@@ -48,12 +48,12 @@ TEST_F(MoveOperationTest, MoveFileInSameDirectory) {
   EXPECT_EQ(ResourceEntry::DIRTY, dest_entry.metadata_edit_state());
   EXPECT_EQ(FILE_ERROR_NOT_FOUND, GetLocalResourceEntry(src_path, &src_entry));
 
-  EXPECT_EQ(2U, observer()->get_changed_files().size());
-  EXPECT_TRUE(observer()->get_changed_files().count(src_path));
-  EXPECT_TRUE(observer()->get_changed_files().count(dest_path));
+  EXPECT_EQ(2U, delegate()->get_changed_files().size());
+  EXPECT_TRUE(delegate()->get_changed_files().count(src_path));
+  EXPECT_TRUE(delegate()->get_changed_files().count(dest_path));
 
-  EXPECT_EQ(1U, observer()->updated_local_ids().size());
-  EXPECT_TRUE(observer()->updated_local_ids().count(src_entry.local_id()));
+  EXPECT_EQ(1U, delegate()->updated_local_ids().size());
+  EXPECT_TRUE(delegate()->updated_local_ids().count(src_entry.local_id()));
 }
 
 TEST_F(MoveOperationTest, MoveFileFromRootToSubDirectory) {
@@ -78,12 +78,12 @@ TEST_F(MoveOperationTest, MoveFileFromRootToSubDirectory) {
   EXPECT_EQ(ResourceEntry::DIRTY, dest_entry.metadata_edit_state());
   EXPECT_EQ(FILE_ERROR_NOT_FOUND, GetLocalResourceEntry(src_path, &src_entry));
 
-  EXPECT_EQ(2U, observer()->get_changed_files().size());
-  EXPECT_TRUE(observer()->get_changed_files().count(src_path));
-  EXPECT_TRUE(observer()->get_changed_files().count(dest_path));
+  EXPECT_EQ(2U, delegate()->get_changed_files().size());
+  EXPECT_TRUE(delegate()->get_changed_files().count(src_path));
+  EXPECT_TRUE(delegate()->get_changed_files().count(dest_path));
 
-  EXPECT_EQ(1U, observer()->updated_local_ids().size());
-  EXPECT_TRUE(observer()->updated_local_ids().count(src_entry.local_id()));
+  EXPECT_EQ(1U, delegate()->updated_local_ids().size());
+  EXPECT_TRUE(delegate()->updated_local_ids().count(src_entry.local_id()));
 }
 
 TEST_F(MoveOperationTest, MoveNotExistingFile) {