Source/core/events/NavigatorEvents.cpp - Issue 171333003: Pass implementation object to supplemental classes by reference

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Side by Side Diff: Source/core/events/NavigatorEvents.cpp

Issue 171333003: Pass implementation object to supplemental classes by reference (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebase Created 6 years, 10 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.	2 * Copyright (C) 2013 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

(...skipping 19 matching lines...) Expand all Loading...
30	30

31 #include "config.h"	31 #include "config.h"

32 #include "core/events/NavigatorEvents.h"	32 #include "core/events/NavigatorEvents.h"

33	33

34 #include "core/frame/Frame.h"	34 #include "core/frame/Frame.h"

35 #include "core/frame/Navigator.h"	35 #include "core/frame/Navigator.h"

36 #include "core/frame/Settings.h"	36 #include "core/frame/Settings.h"

37	37

38 namespace WebCore {	38 namespace WebCore {

39	39

40 long NavigatorEvents::maxTouchPoints(Navigator* navigator)	40 long NavigatorEvents::maxTouchPoints(Navigator& navigator)

41 {	41 {

42 Frame* frame = navigator->frame();	42 Frame* frame = navigator.frame();

43 if (!frame)	43 if (!frame)

44 return 0;	44 return 0;

45 if (Settings* settings = frame->settings())	45 if (Settings* settings = frame->settings())

46 return settings->maxTouchPoints();	46 return settings->maxTouchPoints();

47 return 0;	47 return 0;

48 }	48 }

49	49

50 } // namespace WebCore	50 } // namespace WebCore

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