Remove candidate show/hide/update related code

ui/base/ime/input_method_base_unittest.cc

Index: ui/base/ime/input_method_base_unittest.cc
diff --git a/ui/base/ime/input_method_base_unittest.cc b/ui/base/ime/input_method_base_unittest.cc
index 129d3c531e74d2c53bc3d544826d7e58b49e9944..55db6f9d19fcd1017746eeef1331e1075579e603 100644
--- a/ui/base/ime/input_method_base_unittest.cc
+++ b/ui/base/ime/input_method_base_unittest.cc
@@ -198,27 +198,6 @@ class MockInputMethodObserver : public InputMethodObserver {
   DISALLOW_COPY_AND_ASSIGN(MockInputMethodObserver);
 };
 
-class MockTextInputClient : public DummyTextInputClient {
- public:
-  MockTextInputClient()
-      : shown_event_count_(0), updated_event_count_(0), hidden_event_count_(0) {
-  }
-  ~MockTextInputClient() override {}
-
-  void OnCandidateWindowShown() override { ++shown_event_count_; }
-  void OnCandidateWindowUpdated() override { ++updated_event_count_; }
-  void OnCandidateWindowHidden() override { ++hidden_event_count_; }
-
-  int shown_event_count() const { return shown_event_count_; }
-  int updated_event_count() const { return updated_event_count_; }
-  int hidden_event_count() const { return hidden_event_count_; }
-
- private:
-  int shown_event_count_;
-  int updated_event_count_;
-  int hidden_event_count_;
-};
-
 typedef ScopedObserver<InputMethod, InputMethodObserver>
     InputMethodScopedObserver;
 
@@ -338,52 +317,5 @@ TEST_F(InputMethodBaseTest, DetachTextInputClient) {
   }
 }
 
-TEST_F(InputMethodBaseTest, CandidateWindowEvents) {
-  MockTextInputClient text_input_client;
-
-  {
-    ClientChangeVerifier verifier;
-    MockInputMethodBase input_method_base(&verifier);
-    input_method_base.OnFocus();
-
-    verifier.ExpectClientChange(NULL, &text_input_client);
-    SetFocusedTextInputClient(&input_method_base, &text_input_client);
-
-    EXPECT_EQ(0, text_input_client.shown_event_count());
-    EXPECT_EQ(0, text_input_client.updated_event_count());
-    EXPECT_EQ(0, text_input_client.hidden_event_count());
-
-    input_method_base.OnCandidateWindowShown();
-    base::RunLoop().RunUntilIdle();
-
-    EXPECT_EQ(1, text_input_client.shown_event_count());
-    EXPECT_EQ(0, text_input_client.updated_event_count());
-    EXPECT_EQ(0, text_input_client.hidden_event_count());
-
-    input_method_base.OnCandidateWindowUpdated();
-    base::RunLoop().RunUntilIdle();
-
-    EXPECT_EQ(1, text_input_client.shown_event_count());
-    EXPECT_EQ(1, text_input_client.updated_event_count());
-    EXPECT_EQ(0, text_input_client.hidden_event_count());
-
-    input_method_base.OnCandidateWindowHidden();
-    base::RunLoop().RunUntilIdle();
-
-    EXPECT_EQ(1, text_input_client.shown_event_count());
-    EXPECT_EQ(1, text_input_client.updated_event_count());
-    EXPECT_EQ(1, text_input_client.hidden_event_count());
-
-    input_method_base.OnCandidateWindowShown();
-  }
-
-  // If InputMethod is deleted immediately after an event happens, but before
-  // its callback is invoked, the callback will be cancelled.
-  base::RunLoop().RunUntilIdle();
-  EXPECT_EQ(1, text_input_client.shown_event_count());
-  EXPECT_EQ(1, text_input_client.updated_event_count());
-  EXPECT_EQ(1, text_input_client.hidden_event_count());
-}
-
 }  // namespace
 }  // namespace ui