Flip the switch to turn on GrCustomStage implementation of gradients;
authortomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Fri, 1 Jun 2012 20:42:15 +0000 (20:42 +0000)
committertomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Fri, 1 Jun 2012 20:42:15 +0000 (20:42 +0000)
commit898e7b568f535fc62a92acda3c22a68cb6e04dcc
tree4ca79b0ba7f0fb717d2079797bc9a5bc8f25e8f7
parent0bdbed380218af581595a81aca728841aef27c42
Flip the switch to turn on GrCustomStage implementation of gradients;
remove old implementation, including enums & state on various structs.

http://codereview.appspot.com/6245078/

git-svn-id: http://skia.googlecode.com/svn/trunk@4129 2bbb7eff-a529-9590-31e7-b0007b416f81
include/gpu/GrSamplerState.h
src/gpu/SkGpuDevice.cpp
src/gpu/effects/GrGradientEffects.cpp
src/gpu/effects/GrGradientEffects.h
src/gpu/gl/GrGLProgram.cpp
src/gpu/gl/GrGLProgram.h
src/gpu/gl/GrGpuGL.h
src/gpu/gl/GrGpuGL_program.cpp
src/gpu/gl/GrGpuGL_unittest.cpp