[ScreenOrientation] Hide ScreenOrientationProvider inside WebContentsImpl.

content/browser/screen_orientation/screen_orientation_provider_unittest.cc

Index: content/browser/screen_orientation/screen_orientation_provider_unittest.cc
diff --git a/content/browser/screen_orientation/screen_orientation_provider_unittest.cc b/content/browser/screen_orientation/screen_orientation_provider_unittest.cc
index ba44f6f0ef0a15949162b2af93f5fab3327c1b5c..2a7a4e5410e9cccaf1af818005f128cde669840d 100644
--- a/content/browser/screen_orientation/screen_orientation_provider_unittest.cc
+++ b/content/browser/screen_orientation/screen_orientation_provider_unittest.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/public/browser/screen_orientation_provider.h"
+#include "content/browser/screen_orientation/screen_orientation_provider.h"
 
 #include "base/optional.h"
 #include "base/run_loop.h"
@@ -100,14 +100,14 @@ class ScreenOrientationProviderTest : public RenderViewHostImplTestHarness {
   void CallLockAndGetResult(
       blink::WebScreenOrientationLockType orientation,
       base::Optional<ScreenOrientationLockResult>* out_result) {
-    contents()->GetScreenOrientationProvider()->LockOrientation(
+    contents()->GetScreenOrientationProviderForTesting()->LockOrientation(
         orientation, base::Bind(&LockResultCallback, out_result));
 
     base::RunLoop().RunUntilIdle();
   }
 
   void CallUnlock() {
-    contents()->GetScreenOrientationProvider()->UnlockOrientation();
+    contents()->GetScreenOrientationProviderForTesting()->UnlockOrientation();
   }
 
  private: