Make ScreenOrientationProvider (Java) a bag of static methods.

content/browser/screen_orientation/screen_orientation_provider_android.h

 // Copyright 2014 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 CONTENT_BROWSER_SCREEN_ORIENTATION_SCREEN_ORIENTATION_PROVIDER_ANDROID_H_
 #define CONTENT_BROWSER_SCREEN_ORIENTATION_SCREEN_ORIENTATION_PROVIDER_ANDROID_H_
 
-#include "base/android/jni_android.h"
+#include <jni.h>

[Michael van Ouwerkerk, 2014/07/23 14:44:01]

What's the difference?

[mlamouri (slow - plz ping), 2014/07/23 14:51:33]

It will include less stuff. I needed JNIEnv and
base::android::ScopedJavaGlobalRef. I only need the former now.

+
 #include "base/compiler_specific.h"
 #include "content/browser/screen_orientation/screen_orientation_provider.h"
 #include "content/public/browser/web_contents_observer.h"
 
 namespace content {
 
 class WebContentsImpl;
 
 class ScreenOrientationProviderAndroid : public ScreenOrientationProvider,
                                          public WebContentsObserver {
@@ skipping 20 matching lines @@
   // whether the orientation will need to change to match the |lock|.
   bool LockMatchesCurrentOrientation(blink::WebScreenOrientationLockType lock);
 
   // Returns the lock type that should be associated with 'natural' lock.
   // Returns WebScreenOrientationLockDefault if the natural lock type can't be
   // found.
   blink::WebScreenOrientationLockType GetNaturalLockType() const;
 
   virtual ~ScreenOrientationProviderAndroid();
 
-  base::android::ScopedJavaGlobalRef<jobject> j_screen_orientation_provider_;
-
   // ScreenOrientationDispatcherHost owns ScreenOrientationProvider so
   // dispatcher_ should not point to an invalid memory.
   ScreenOrientationDispatcherHost* dispatcher_;
 
   // Whether the ScreenOrientationProvider currently has a lock applied.
   bool lock_applied_;
 
   struct LockInformation {
     LockInformation(int request_id, blink::WebScreenOrientationLockType lock);
     int request_id;
     blink::WebScreenOrientationLockType lock;
   };
   LockInformation* pending_lock_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenOrientationProviderAndroid);
 };
 
 } // namespace content
 
 #endif // CONTENT_BROWSER_SCREEN_ORIENTATION_SCREEN_ORIENTATION_PROVIDER_ANDROID_H_