Remove using base::android statements from blimp

blimp/client/app/android/tab_control_feature_android.cc

 // 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.
 
 #include "blimp/client/app/android/tab_control_feature_android.h"
 
 #include "blimp/client/app/android/blimp_client_session_android.h"
 #include "blimp/client/core/contents/tab_control_feature.h"
 #include "jni/TabControlFeature_jni.h"
 #include "ui/gfx/geometry/size.h"
 
-using base::android::JavaParamRef;
-
 namespace blimp {
 namespace client {
 
-static jlong Init(JNIEnv* env,
-                  const JavaParamRef<jobject>& jobj,
-                  const JavaParamRef<jobject>& blimp_client_session) {
+static jlong Init(
+    JNIEnv* env,
+    const base::android::JavaParamRef<jobject>& jobj,
+    const base::android::JavaParamRef<jobject>& blimp_client_session) {
   BlimpClientSession* client_session =
       BlimpClientSessionAndroid::FromJavaObject(env, blimp_client_session);
 
   return reinterpret_cast<intptr_t>(
       new TabControlFeatureAndroid(env,
                                    jobj,
                                    client_session->GetTabControlFeature()));
 }
 
 // static
 bool TabControlFeatureAndroid::RegisterJni(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 TabControlFeatureAndroid::TabControlFeatureAndroid(
     JNIEnv* env,
     const base::android::JavaParamRef<jobject>& jobj,
     TabControlFeature* tab_control_feature)
     : tab_control_feature_(tab_control_feature) {
   java_obj_.Reset(env, jobj);
 }
 
 TabControlFeatureAndroid::~TabControlFeatureAndroid() {}
 
-void TabControlFeatureAndroid::Destroy(JNIEnv* env,
-                                       const JavaParamRef<jobject>& jobj) {
+void TabControlFeatureAndroid::Destroy(
+    JNIEnv* env,
+    const base::android::JavaParamRef<jobject>& jobj) {
   delete this;
 }
 
 void TabControlFeatureAndroid::OnContentAreaSizeChanged(
     JNIEnv* env,
-    const JavaParamRef<jobject>& jobj,
+    const base::android::JavaParamRef<jobject>& jobj,
     jint width,
     jint height,
     jfloat dp_to_px) {
   tab_control_feature_->SetSizeAndScale(gfx::Size(width, height), dp_to_px);
 }
 
 }  // namespace client
 }  // namespace blimp