Fix an issue that an invalid surface could be passed to MediaPlayerBridge

ui/gl/android/scoped_java_surface.h

Index: ui/gl/android/scoped_java_surface.h
diff --git a/ui/gl/android/scoped_java_surface.h b/ui/gl/android/scoped_java_surface.h
index 54ed2a45190288f62a93e1018b8b9d0e4117055e..641df64a506f32ddce83f7a0e819dbf976cfd9f2 100644
--- a/ui/gl/android/scoped_java_surface.h
+++ b/ui/gl/android/scoped_java_surface.h
@@ -42,10 +42,10 @@ class GL_EXPORT ScopedJavaSurface {
 
   ~ScopedJavaSurface();
 
-  // Check whether the surface is an empty one.
+  // Checks whether the surface is an empty one.
   bool IsEmpty() const;
 
-  // Check whether the surface is hardware protected so that no readback is
+  // Checks whether the surface is hardware protected so that no readback is
   // possible.
   bool is_protected() const { return is_protected_; }