Remove all blimp client code.

blimp/client/core/settings/android/java/src/org/chromium/blimp/core/settings/SettingsObserverProxy.java

Index: blimp/client/core/settings/android/java/src/org/chromium/blimp/core/settings/SettingsObserverProxy.java
diff --git a/blimp/client/core/settings/android/java/src/org/chromium/blimp/core/settings/SettingsObserverProxy.java b/blimp/client/core/settings/android/java/src/org/chromium/blimp/core/settings/SettingsObserverProxy.java
deleted file mode 100644
index c36afee791a42419462cfd5c2bff41543411c438..0000000000000000000000000000000000000000
--- a/blimp/client/core/settings/android/java/src/org/chromium/blimp/core/settings/SettingsObserverProxy.java
+++ /dev/null
@@ -1,76 +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.settings;
-
-import org.chromium.base.ObserverList;
-import org.chromium.base.annotations.CalledByNative;
-import org.chromium.base.annotations.JNINamespace;
-
-/**
- * Serves as a compound observer proxy for dispatching SettingsObserver callbacks, avoiding
- * redundant JNI-related work when there are multiple Java-based observers.
- */
-@JNINamespace("blimp::client")
-class SettingsObserverProxy implements SettingsObserver {
-    private final ObserverList<SettingsObserver> mObservers = new ObserverList<>();
-
-    private long mNativeSettingsObserverProxy;
-
-    SettingsObserverProxy(Settings settings) {
-        mNativeSettingsObserverProxy = nativeInit(settings);
-    }
-
-    void destroy() {
-        if (mNativeSettingsObserverProxy != 0) {
-            nativeDestroy(mNativeSettingsObserverProxy);
-            mNativeSettingsObserverProxy = 0;
-        }
-        mObservers.clear();
-    }
-
-    void addObserver(SettingsObserver observer) {
-        assert mNativeSettingsObserverProxy != 0;
-        mObservers.addObserver(observer);
-    }
-
-    void removeObserver(SettingsObserver observer) {
-        mObservers.removeObserver(observer);
-    }
-
-    @Override
-    @CalledByNative
-    public void onBlimpModeEnabled(boolean enable) {
-        for (SettingsObserver observer : mObservers) {
-            observer.onBlimpModeEnabled(enable);
-        }
-    }
-
-    @Override
-    @CalledByNative
-    public void onShowNetworkStatsChanged(boolean enable) {
-        for (SettingsObserver observer : mObservers) {
-            observer.onShowNetworkStatsChanged(enable);
-        }
-    }
-
-    @Override
-    @CalledByNative
-    public void onRecordWholeDocumentChanged(boolean enable) {
-        for (SettingsObserver observer : mObservers) {
-            observer.onRecordWholeDocumentChanged(enable);
-        }
-    }
-
-    @Override
-    @CalledByNative
-    public void onRestartRequired() {
-        for (SettingsObserver observer : mObservers) {
-            observer.onRestartRequired();
-        }
-    }
-
-    private native long nativeInit(Settings settings);
-    private native void nativeDestroy(long nativeSettingsObserverProxy);
-}