Remove all blimp client code.

blimp/client/core/contents/mock_ime_feature_delegate.h

Index: blimp/client/core/contents/mock_ime_feature_delegate.h
diff --git a/blimp/client/core/contents/mock_ime_feature_delegate.h b/blimp/client/core/contents/mock_ime_feature_delegate.h
deleted file mode 100644
index b6c1d16914c7ede3ea09bde9ac13c65ac4f93a63..0000000000000000000000000000000000000000
--- a/blimp/client/core/contents/mock_ime_feature_delegate.h
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef BLIMP_CLIENT_CORE_CONTENTS_MOCK_IME_FEATURE_DELEGATE_H_
-#define BLIMP_CLIENT_CORE_CONTENTS_MOCK_IME_FEATURE_DELEGATE_H_
-
-#include "blimp/client/core/contents/ime_feature.h"
-
-#include <string>
-
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace blimp {
-namespace client {
-
-class MockImeFeatureDelegate : public client::ImeFeature::Delegate {
- public:
-  MockImeFeatureDelegate();
-  ~MockImeFeatureDelegate() override;
-
-  MOCK_METHOD1(OnShowImeRequested,
-               void(const ImeFeature::WebInputRequest& request));
-  MOCK_METHOD0(OnHideImeRequested, void());
-};
-
-}  // namespace client
-}  // namespace blimp
-
-#endif  // BLIMP_CLIENT_CORE_CONTENTS_MOCK_IME_FEATURE_DELEGATE_H_