Move unlikely-to-be-inlined code from SkPathRef.h to SkPathRef.cpp

Making SkPathRef.h a bit lighter-weight prior to next transfer of member variables from SkPath to SkPathRef.

[bsalomon, 2013-09-27 15:58:51]

https://codereview.chromium.org/24998004/diff/1/include/core/SkPathRef.h
File include/core/SkPathRef.h (left):

https://codereview.chromium.org/24998004/diff/1/include/core/SkPathRef.h#oldc...
include/core/SkPathRef.h:89: void grow(int newVerbs, int newPts, uint8_t**
verbs, SkPoint** pts) {
I somewhat question this one. In release build this becomes:

int oldVerbCnt = fPathRef->fVerbCnt;	
int oldPointCnt = fPathRef->fPointCnt;	
fPathRef->grow(newVerbs, newPts);	
*verbs = fPathRef->fVerbs - oldVerbCnt;	
*pts = fPathRef->fPoints + oldPointCnt;

https://codereview.chromium.org/24998004/diff/1/include/core/SkPathRef.h#oldc...
include/core/SkPathRef.h:460: size_t space = newVerbs * sizeof(uint8_t) +
newPoints * sizeof (SkPoint);
also wondering about this one.

[robertphillips, 2013-09-27 16:13:30]

This patch moves the two 'grow' methods back to the header.

https://codereview.chromium.org/24998004/diff/1/include/core/SkPathRef.h
File include/core/SkPathRef.h (left):

https://codereview.chromium.org/24998004/diff/1/include/core/SkPathRef.h#oldc...
include/core/SkPathRef.h:89: void grow(int newVerbs, int newPts, uint8_t**
verbs, SkPoint** pts) {
On 2013/09/27 15:58:51, bsalomon wrote:
> I somewhat question this one. In release build this becomes:
> 
> int oldVerbCnt = fPathRef->fVerbCnt;	
> int oldPointCnt = fPathRef->fPointCnt;	
> fPathRef->grow(newVerbs, newPts);	
> *verbs = fPathRef->fVerbs - oldVerbCnt;	
> *pts = fPathRef->fPoints + oldPointCnt;
> 

Done.

https://codereview.chromium.org/24998004/diff/1/include/core/SkPathRef.h#oldc...
include/core/SkPathRef.h:460: size_t space = newVerbs * sizeof(uint8_t) +
newPoints * sizeof (SkPoint);
On 2013/09/27 15:58:51, bsalomon wrote:
> also wondering about this one.

Done.

[bsalomon, 2013-09-27 17:38:17]

lgtm

[robertphillips, 2013-09-27 17:49:07]

committed as r11506