Adding BlimpNavigationController to Tab

chrome/browser/android/tab_android.h

Index: chrome/browser/android/tab_android.h
diff --git a/chrome/browser/android/tab_android.h b/chrome/browser/android/tab_android.h
index 9094abfcc48010b468b0eb6e290b3a5c564af832..fb2b35628e049e18c45174308d0b6192ff2ac3bf 100644
--- a/chrome/browser/android/tab_android.h
+++ b/chrome/browser/android/tab_android.h
@@ -29,6 +29,12 @@ class GURL;
 class Profile;
 class SkBitmap;
 
+namespace blimp {
+namespace client {
+class BlimpContents;
+}
+}
+
 namespace cc {
 class Layer;
 }
@@ -90,6 +96,11 @@ class TabAndroid : public CoreTabHelperDelegate,
   // Return the WebContents, if any, currently owned by this TabAndroid.
   content::WebContents* web_contents() const { return web_contents_.get(); }
 
+  // Return the BlimpContents, if any, currently owned by this TabAndroid.
+  blimp::client::BlimpContents* blimp_contents() const {
+    return blimp_contents_.get();
+  }
+
   // Return the cc::Layer that represents the content for this TabAndroid.
   scoped_refptr<cc::Layer> GetContentLayer() const;
 
@@ -165,6 +176,11 @@ class TabAndroid : public CoreTabHelperDelegate,
       const base::android::JavaParamRef<jobject>& jweb_contents,
       const base::android::JavaParamRef<jobject>& jweb_contents_delegate,
       const base::android::JavaParamRef<jobject>& jcontext_menu_populator);
+  void InitBlimpContents(JNIEnv* env,
+                         const base::android::JavaParamRef<jobject>& obj);
+  base::android::ScopedJavaLocalRef<jobject> GetBlimpContents(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& obj);
   void UpdateDelegates(
         JNIEnv* env,
         const base::android::JavaParamRef<jobject>& obj,
@@ -283,6 +299,8 @@ class TabAndroid : public CoreTabHelperDelegate,
   std::unique_ptr<chrome::android::TabWebContentsDelegateAndroid>
       web_contents_delegate_;
 
+  std::unique_ptr<blimp::client::BlimpContents> blimp_contents_;
+
   std::unique_ptr<browser_sync::SyncedTabDelegateAndroid> synced_tab_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(TabAndroid);