Replace ASSERT with DCHECK in modules/

third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.cpp

Index: third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.cpp
diff --git a/third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.cpp b/third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.cpp
index 341149deffc7f1bca4f02ea86455f1f33e6ecb0d..c32e72dd149d7aca57bd8940712f17cc76c2a2ef 100644
--- a/third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.cpp
+++ b/third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.cpp
@@ -93,7 +93,7 @@ static WebScreenOrientationLockType StringToOrientationLock(
 
 // static
 ScreenOrientation* ScreenOrientation::Create(LocalFrame* frame) {
-  ASSERT(frame);
+  DCHECK(frame);
 
   // Check if the ScreenOrientationController is supported for the
   // frame. It will not be for all LocalFrames, or the frame may
@@ -102,7 +102,7 @@ ScreenOrientation* ScreenOrientation::Create(LocalFrame* frame) {
     return nullptr;
 
   ScreenOrientation* orientation = new ScreenOrientation(frame);
-  ASSERT(orientation->Controller());
+  DCHECK(orientation->Controller());
   // FIXME: ideally, we would like to provide the ScreenOrientationController
   // the case where it is not defined but for the moment, it is eagerly
   // created when the LocalFrame is created so we shouldn't be in that