Blimp: add some hard-coded actions on client startup.

blimp/client/session/blimp_client_session_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/session/blimp_client_session_android.h"
 
+#include "blimp/client/session/tab_control_feature.h"
 #include "jni/BlimpClientSession_jni.h"
 
 namespace blimp {
 namespace client {
+namespace {
+const int kDummyTabId = 0;
+}  // namespace
 
 static jlong Init(JNIEnv* env, const JavaParamRef<jobject>& jobj) {
   return reinterpret_cast<intptr_t>(new BlimpClientSessionAndroid(env, jobj));
 }
 
 // static
 bool BlimpClientSessionAndroid::RegisterJni(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 // static
 BlimpClientSessionAndroid* BlimpClientSessionAndroid::FromJavaObject(
     JNIEnv* env,
     jobject jobj) {
   return reinterpret_cast<BlimpClientSessionAndroid*>(
       Java_BlimpClientSession_getNativePtr(env, jobj));
 }
 
 BlimpClientSessionAndroid::BlimpClientSessionAndroid(
     JNIEnv* env,
     const base::android::JavaParamRef<jobject>& jobj)
     : BlimpClientSession() {
   java_obj_.Reset(env, jobj);
+
+  // Create a single tab's WebContents.
+  // TODO(kmarshall): Remove this once we add tab-literacy to Blimp.
+  GetTabControlFeature()->CreateTab(kDummyTabId);
 }
 
 BlimpClientSessionAndroid::~BlimpClientSessionAndroid() {}
 
 void BlimpClientSessionAndroid::Destroy(JNIEnv* env,
                                         const JavaParamRef<jobject>& jobj) {
   delete this;
 }
 
 }  // namespace client
 }  // namespace blimp