Remove all blimp client code.

blimp/client/app/android/blimp_environment.h

-// 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_APP_ANDROID_BLIMP_ENVIRONMENT_H_
-#define BLIMP_CLIENT_APP_ANDROID_BLIMP_ENVIRONMENT_H_
-
-#include "base/android/jni_android.h"
-#include "base/android/scoped_java_ref.h"
-#include "base/macros.h"
-
-class PrefService;
-
-namespace base {
-class Thread;
-}  // namespace base
-
-namespace blimp {
-namespace client {
-class BlimpClientContext;
-class BlimpClientContextDelegate;
-class CompositorDependencies;
-class CompositorDependenciesImpl;
-
-// BlimpEnvironment is the core environment required to run Blimp for Android.
-class BlimpEnvironment {
- public:
-  BlimpEnvironment();
-  ~BlimpEnvironment();
-  static bool RegisterJni(JNIEnv* env);
-
-  void Destroy(JNIEnv* env, const base::android::JavaParamRef<jobject>& jobj);
-
-  static BlimpEnvironment* FromJavaObject(
-      JNIEnv* env,
-      const base::android::JavaRef<jobject>& jobj);
-
-  base::android::ScopedJavaLocalRef<jobject> GetBlimpClientContext(
-      JNIEnv* env,
-      const base::android::JavaParamRef<jobject>& jobj);
-
-  std::unique_ptr<CompositorDependencies> CreateCompositorDepencencies();
-
- private:
-  friend class DelegatingCompositorDependencies;
-
-  void DecrementOutstandingCompositorDependencies();
-
-  // The CompositorDependencies used as the delegate for all minted
-  // CompositorDependencies.
-  std::unique_ptr<CompositorDependenciesImpl> compositor_dependencies_;
-
-  // The number of outstanding CompositorDependencies. The minted
-  // DelegatingCompositorDependencies will decrement this value during their
-  // destruction.
-  int outstanding_compositor_dependencies_ = 0;
-
-  std::unique_ptr<base::Thread> io_thread_;
-
-  std::unique_ptr<PrefService> pref_service_;
-
-  std::unique_ptr<BlimpClientContextDelegate> context_delegate_;
-
-  std::unique_ptr<BlimpClientContext> context_;
-
-  DISALLOW_COPY_AND_ASSIGN(BlimpEnvironment);
-};
-
-}  // namespace client
-}  // namespace blimp
-
-#endif  // BLIMP_CLIENT_APP_ANDROID_BLIMP_ENVIRONMENT_H_