[sync] Sign user out of Chrome on dashboard stop and reset

chrome/browser/android/signin/signin_manager_android.h

 // Copyright 2013 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.
 
 #ifndef CHROME_BROWSER_ANDROID_SIGNIN_SIGNIN_MANAGER_ANDROID_H_
 #define CHROME_BROWSER_ANDROID_SIGNIN_SIGNIN_MANAGER_ANDROID_H_
 
 #include <jni.h>
 
 #include <memory>
 #include <string>
 
 #include "base/android/scoped_java_ref.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "components/prefs/pref_change_registrar.h"
+#include "components/signin/core/browser/signin_manager.h"

[maxbogue, 2016/05/16 22:51:02]

signin_manager_base.h, since that's the class you reference.

[Patrick Noland, 2016/05/17 21:30:07]

Done.

 
 class Profile;
 
 namespace policy {
 class CloudPolicyClient;
 }
 
 // Android wrapper of the SigninManager which provides access from the Java
 // layer. Note that on Android, there's only a single profile, and therefore
 // a single instance of this wrapper. The name of the Java class is
 // SigninManager.
 // This class should only be accessed from the UI thread.
 //
 // This class implements parts of the sign-in flow, to make sure that policy
 // is available before sign-in completes.
-class SigninManagerAndroid {
+class SigninManagerAndroid : public SigninManagerBase::Observer {
  public:
   SigninManagerAndroid(JNIEnv* env, jobject obj);
 
   // Registers the SigninManagerAndroid's native methods through JNI.
   static bool Register(JNIEnv* env);
 
   void CheckPolicyBeforeSignIn(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       const base::android::JavaParamRef<jstring>& username);
@@ skipping 26 matching lines @@
   void ClearLastSignedInUser(JNIEnv* env,
                              const base::android::JavaParamRef<jobject>& obj);
 
   jboolean IsSigninAllowedByPolicy(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj);
 
   jboolean IsSignedInOnNative(JNIEnv* env,
                               const base::android::JavaParamRef<jobject>& obj);
 
+  void GoogleSigninFailed(const GoogleServiceAuthError& error) override;

[maxbogue, 2016/05/16 22:51:02]

For implementations of interfaces, put a comment like "//
SigninManagerBase::Observer implementation" above the block and remove the
newlines between functions. Example:
https://code.google.com/p/chromium/codesearch#chromium/src/components/browser...

[Patrick Noland, 2016/05/17 21:30:07]

Done.

+
+  void GoogleSigninSucceeded(const std::string& account_id,
+                             const std::string& username,
+                             const std::string& password) override;
+
+  void GoogleSignedOut(const std::string& account_id,
+                       const std::string& username) override;
+
  private:
-  ~SigninManagerAndroid();
+  ~SigninManagerAndroid() override;
 
   void OnPolicyRegisterDone(const std::string& dm_token,
                             const std::string& client_id);
   void OnPolicyFetchDone(bool success);
 
   void OnBrowsingDataRemoverDone(
       const base::android::ScopedJavaGlobalRef<jobject>& callback);
 
   void ClearLastSignedInUser();
 
@@ skipping 14 matching lines @@
   std::string username_;
 
   PrefChangeRegistrar pref_change_registrar_;
 
   base::WeakPtrFactory<SigninManagerAndroid> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninManagerAndroid);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_SIGNIN_SIGNIN_MANAGER_ANDROID_H_