Change capitalization FullScreen->Fullscreen where possible in Blink

content/public/browser/screen_orientation_provider.cc

Index: content/public/browser/screen_orientation_provider.cc
diff --git a/content/public/browser/screen_orientation_provider.cc b/content/public/browser/screen_orientation_provider.cc
index f932cf4196fe32e8f1ffc24f63c526b303df8e81..5b4db10c8e71c19c22165e4a50429c39e70410aa 100644
--- a/content/public/browser/screen_orientation_provider.cc
+++ b/content/public/browser/screen_orientation_provider.cc
@@ -54,7 +54,7 @@ void ScreenOrientationProvider::LockOrientation(int request_id,
     if (!static_cast<WebContentsImpl*>(web_contents())
              ->IsFullscreenForCurrentTab()) {
       dispatcher_->NotifyLockError(request_id,
-          blink::WebLockOrientationErrorFullScreenRequired);
+          blink::WebLockOrientationErrorFullscreenRequired);
       return;
     }
   }