Fix unused function: SetBoolMetaData

Fix unused function: SetBoolMetaData

To unbreak the Windows Clang build.
From http://build.chromium.org/p/chromium.fyi/builders/CrWinClang%28dbg%29/builds/5143/steps/compile/logs/stdio:

..\..\skia\ext\platform_canvas.cc(19,6) :  error: unused function 'SetBoolMetaData' [-Werror,-Wunused-function]
void SetBoolMetaData(const SkCanvas& canvas, const char* key,  bool value) {
     ^
..\..\skia\ext\platform_canvas.cc(24,6) :  error: unused function 'GetBoolMetaData' [-Werror,-Wunused-function]
bool GetBoolMetaData(const SkCanvas& canvas, const char* key) {
     ^

BUG=82385
TBR=tomhudson

Committed: https://chromium.googlesource.com/chromium/src/+/a042ba7e0ac563546841a9ddcc35967e8e25ef73

[hans, 2015-11-30 18:49:51]

The CQ bit was checked by hans@chromium.org

[commit-bot: I haz the power, 2015-11-30 18:52:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1480393002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1480393002/1

[commit-bot: I haz the power, 2015-11-30 19:07:27]

Description was changed from

==========
Fix unused function: SetBoolMetaData

To unbreak the Windows Clang build.
From
http://build.chromium.org/p/chromium.fyi/builders/CrWinClang%28dbg%29/builds/...:

..\..\skia\ext\platform_canvas.cc(19,6) :  error: unused function
'SetBoolMetaData' [-Werror,-Wunused-function]
void SetBoolMetaData(const SkCanvas& canvas, const char* key,  bool value) {
     ^
..\..\skia\ext\platform_canvas.cc(24,6) :  error: unused function
'GetBoolMetaData' [-Werror,-Wunused-function]
bool GetBoolMetaData(const SkCanvas& canvas, const char* key) {
     ^

BUG=82385
TBR=tomhudson
==========

to

==========
Fix unused function: SetBoolMetaData

To unbreak the Windows Clang build.
From
http://build.chromium.org/p/chromium.fyi/builders/CrWinClang%28dbg%29/builds/...:

..\..\skia\ext\platform_canvas.cc(19,6) :  error: unused function
'SetBoolMetaData' [-Werror,-Wunused-function]
void SetBoolMetaData(const SkCanvas& canvas, const char* key,  bool value) {
     ^
..\..\skia\ext\platform_canvas.cc(24,6) :  error: unused function
'GetBoolMetaData' [-Werror,-Wunused-function]
bool GetBoolMetaData(const SkCanvas& canvas, const char* key) {
     ^

BUG=82385
TBR=tomhudson

Committed: https://crrev.com/a042ba7e0ac563546841a9ddcc35967e8e25ef73
Cr-Commit-Position: refs/heads/master@{#362178}
==========

[commit-bot: I haz the power, 2015-11-30 19:07:27]

Patchset 1 (id:??) landed as
https://crrev.com/a042ba7e0ac563546841a9ddcc35967e8e25ef73
Cr-Commit-Position: refs/heads/master@{#362178}

[hans, 2015-11-30 19:08:18]

Description was changed from

==========
Fix unused function: SetBoolMetaData

To unbreak the Windows Clang build.
From
http://build.chromium.org/p/chromium.fyi/builders/CrWinClang%28dbg%29/builds/...:

..\..\skia\ext\platform_canvas.cc(19,6) :  error: unused function
'SetBoolMetaData' [-Werror,-Wunused-function]
void SetBoolMetaData(const SkCanvas& canvas, const char* key,  bool value) {
     ^
..\..\skia\ext\platform_canvas.cc(24,6) :  error: unused function
'GetBoolMetaData' [-Werror,-Wunused-function]
bool GetBoolMetaData(const SkCanvas& canvas, const char* key) {
     ^

BUG=82385
TBR=tomhudson

Committed: https://crrev.com/a042ba7e0ac563546841a9ddcc35967e8e25ef73
Cr-Commit-Position: refs/heads/master@{#362178}
==========

to

==========
Fix unused function: SetBoolMetaData

To unbreak the Windows Clang build.
From
http://build.chromium.org/p/chromium.fyi/builders/CrWinClang%28dbg%29/builds/...:

..\..\skia\ext\platform_canvas.cc(19,6) :  error: unused function
'SetBoolMetaData' [-Werror,-Wunused-function]
void SetBoolMetaData(const SkCanvas& canvas, const char* key,  bool value) {
     ^
..\..\skia\ext\platform_canvas.cc(24,6) :  error: unused function
'GetBoolMetaData' [-Werror,-Wunused-function]
bool GetBoolMetaData(const SkCanvas& canvas, const char* key) {
     ^

BUG=82385
TBR=tomhudson

Committed:
https://chromium.googlesource.com/chromium/src/+/a042ba7e0ac563546841a9ddcc35...
==========

[hans, 2015-11-30 19:08:20]

Committed patchset #1 (id:1) manually as
a042ba7e0ac563546841a9ddcc35967e8e25ef73 (presubmit successful).

[Tom Hudson, 2015-11-30 19:13:16]

LGTM.

Ugh! Sorry Hans, that's the second time we've had a break due to that code,
presumably because we're getting a bad merge somehow.