Upstream oodles of Chrome for Android code into Chromium.

chrome/android/java_staging/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java

Index: chrome/android/java_staging/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java
diff --git a/chrome/android/java_staging/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java b/chrome/android/java_staging/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..05a05dd4cced8fed077f3c356d39a9cb87a57e1b
--- /dev/null
+++ b/chrome/android/java_staging/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java
@@ -0,0 +1,76 @@
+// Copyright 2015 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.chrome.browser.gcore;
+
+import android.content.Context;
+
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GooglePlayServicesUtil;
+import com.google.android.gms.common.api.GoogleApiClient;
+
+import org.chromium.base.Log;
+import org.chromium.base.TraceEvent;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Default implementation for {@link ChromeGoogleApiClient}.
+ */
+public class ChromeGoogleApiClientImpl implements ChromeGoogleApiClient {
+    private static final String TAG = Log.makeTag("Icing");
+
+    private final Context mApplicationContext;
+    private final GoogleApiClient mClient;
+
+    /**
+     * @param context its application context will be exposed through
+     *                {@link #getApplicationContext()}.
+     * @param client will be exposed through {@link #getApiClient()}.
+     */
+    public ChromeGoogleApiClientImpl(Context context, GoogleApiClient client) {
+        mApplicationContext = context.getApplicationContext();
+        mClient = client;
+    }
+
+    @Override
+    public void disconnect() {
+        mClient.disconnect();
+    }
+
+    @Override
+    public boolean isGooglePlayServicesAvailable() {
+        TraceEvent.begin("ChromeGoogleApiClientImpl:isGooglePlayServicesAvailable");
+        try {
+            int result = GooglePlayServicesUtil.isGooglePlayServicesAvailable(mApplicationContext);
+            return result == ConnectionResult.SUCCESS;
+        } finally {
+            TraceEvent.end("ChromeGoogleApiClientImpl:isGooglePlayServicesAvailable");
+        }
+    }
+
+    @Override
+    public boolean connectWithTimeout(long timeout) {
+        TraceEvent.begin("ChromeGoogleApiClientImpl:connectWithTimeout");
+        try {
+            ConnectionResult result = mClient.blockingConnect(timeout, TimeUnit.MILLISECONDS);
+            if (!result.isSuccess()) {
+                Log.e(TAG, "Connection to GmsCore unsuccessful. Error %d", result.getErrorCode());
+            } else {
+                Log.d(TAG, "Connection to GmsCore successful.");
+            }
+            return result.isSuccess();
+        } finally {
+            TraceEvent.end("ChromeGoogleApiClientImpl:connectWithTimeout");
+        }
+    }
+
+    public Context getApplicationContext() {
+        return mApplicationContext;
+    }
+
+    public GoogleApiClient getApiClient() {
+        return mClient;
+    }
+}