Remove plumbing for inert-visual-viewport flag

third_party/WebKit/Source/core/testing/Internals.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 350 matching lines @@
 
     // Schedule a forced Blink GC run (Oilpan) at the end of event loop.
     // Note: This is designed to be only used from PerformanceTests/BlinkGC to explicitly measure only Blink GC time.
     //       Normal LayoutTests should use gc() instead as it would trigger both Blink GC and V8 GC.
     void forceBlinkGCWithoutV8GC();
 
     String selectedHTMLForClipboard();
     String selectedTextForClipboard();
 
     void setVisualViewportOffset(int x, int y);
+    int visualViewportHeight();
+    int visualViewportWidth();
+    // The scroll position of the visual viewport relative to the document origin.
+    double visualViewportScrollX();
+    double visualViewportScrollY();

[Rick Byers, 2015/10/21 17:26:40]

would this be simpler and most consistent with other APIs here if you collapsed
all 4 APIs into a 'visualViewport()' API that returns just a ClientRect?

[ymalik, 2015/10/21 21:14:17]

I was originally thinking of that but thought that this is more consistent with
the original API which had window.scrollX/Y window.innerHeight/Width. I don't
feel strongly about it, but that would mean changing all my test fixes above :).

 
     // Return true if the given use counter exists for the given document.
     // |useCounterId| must be one of the values from the UseCounter::Feature enum.
     bool isUseCounted(Document*, int useCounterId);
 
     String unscopeableAttribute();
     String unscopeableMethod();
 
     ClientRectList* focusRingRects(Element*);
     ClientRectList* outlineRects(Element*);
@@ skipping 18 matching lines @@
 
     DocumentMarker* markerAt(Node*, const String& markerType, unsigned index, ExceptionState&);
     Member<InternalRuntimeFlags> m_runtimeFlags;
 
     IterationSource* startIteration(ScriptState*, ExceptionState&) override;
 };
 
 } // namespace blink
 
 #endif // Internals_h