Remove all blimp client code.

blimp/client/app/android/javatests/src/org/chromium/blimp/core/MockBlimpClientContextDelegate.java

Index: blimp/client/app/android/javatests/src/org/chromium/blimp/core/MockBlimpClientContextDelegate.java
diff --git a/blimp/client/app/android/javatests/src/org/chromium/blimp/core/MockBlimpClientContextDelegate.java b/blimp/client/app/android/javatests/src/org/chromium/blimp/core/MockBlimpClientContextDelegate.java
deleted file mode 100644
index f5cccdf59df66b01a769b4659d7a4e3f7774b8f6..0000000000000000000000000000000000000000
--- a/blimp/client/app/android/javatests/src/org/chromium/blimp/core/MockBlimpClientContextDelegate.java
+++ /dev/null
@@ -1,41 +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.
-
-package org.chromium.blimp.core;
-
-import android.content.Context;
-
-import org.chromium.blimp_public.BlimpClientContextDelegate;
-
-/**
- * Mock {@link BlimpClientContextDelegate}, to test embedder delegate functions.
- * This test support class only tests Java layer and is not backed by any native code.
- */
-public class MockBlimpClientContextDelegate implements BlimpClientContextDelegate {
-    int mRestartCalled = 0;
-    int mStartUserSignInFlowCalled = 0;
-
-    public void reset() {
-        mRestartCalled = 0;
-        mStartUserSignInFlowCalled = 0;
-    }
-
-    public int restartBrowserCalled() {
-        return mRestartCalled;
-    }
-
-    public int startUserSignInFlowCalled() {
-        return mStartUserSignInFlowCalled;
-    }
-
-    @Override
-    public void restartBrowser() {
-        mRestartCalled++;
-    }
-
-    @Override
-    public void startUserSignInFlow(Context context) {
-        mStartUserSignInFlowCalled++;
-    }
-}