Move build guard to fix Android framework compile.

Move build guard to fix Android framework compile.

After merging into the Android tree, this file was not compiling.
It turns out that it was because SK_SUPPORT_GPU was not defined. When
built by GYP, SK_SUPPORT_GPU is defined by GYP. When built by the
Android framework, we depend on SkUserConfig.h, which is included by
other files, to set SK_SUPPORT_GPU. Moving the includes outside of
#if SK_SUPPORT_GPU ensures that the dependency chain defining
SK_SUPPORT_GPU is included, so this code gets compiled as expected.

Committed: http://code.google.com/p/skia/source/detail?r=14132

[egdaniel, 2014-04-10 14:51:30]

lgtm

[scroggo, 2014-04-10 14:52:09]

The CQ bit was checked by scroggo@google.com

[commit-bot: I haz the power, 2014-04-10 14:52:09]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/scroggo@google.com/228893003/1

[commit-bot: I haz the power, 2014-04-10 15:38:07]

Change committed as 14132