Remove unnessary check to skip drawing.
This is now checked during the OptDrawStates creation and thus is no longer needed here.
I have varified that this code path is never hit.
BUG=skia:
Review URL: https://codereview.chromium.org/758973002
diff --git a/src/gpu/gl/GrGpuGL_program.cpp b/src/gpu/gl/GrGpuGL_program.cpp
index 176b7cd..e2c59b9 100644
--- a/src/gpu/gl/GrGpuGL_program.cpp
+++ b/src/gpu/gl/GrGpuGL_program.cpp
@@ -216,12 +216,6 @@
GrBlendCoeff srcCoeff = optState.getSrcBlendCoeff();
GrBlendCoeff dstCoeff = optState.getDstBlendCoeff();
- // In these blend coeff's we end up drawing nothing so we can skip draw all together
- if (kZero_GrBlendCoeff == srcCoeff && kOne_GrBlendCoeff == dstCoeff &&
- !optState.getStencil().doesWrite()) {
- return false;
- }
-
fCurrentProgram.reset(fProgramCache->getProgram(optState, type));
if (NULL == fCurrentProgram.get()) {
SkDEBUGFAIL("Failed to create program!");