Revert of gl programs rewrite

src/gpu/GrDrawState.cpp

Index: src/gpu/GrDrawState.cpp
diff --git a/src/gpu/GrDrawState.cpp b/src/gpu/GrDrawState.cpp
index 07243fc9a8b04025e06a84db7df7c8b9342640cc..f967a6fa76182d536bd9aba26221c685335c7896 100644
--- a/src/gpu/GrDrawState.cpp
+++ b/src/gpu/GrDrawState.cpp
@@ -404,7 +404,7 @@
     if (this->hasCoverageVertexAttribute()) {
         inout.fValidFlags = 0;
     } else {
-        inout.fColor = this->getCoverageColor();
+        inout.fColor = fCoverage;
         inout.fValidFlags = kRGBA_GrColorComponentFlags;
     }
 
@@ -413,7 +413,6 @@
         const GrGeometryProcessor* gp = fGeometryProcessor->getGeometryProcessor();
         gp->computeInvariantOutput(&inout);
     }
-
     for (int s = 0; s < this->numCoverageStages(); ++s) {
         const GrProcessor* processor = this->getCoverageStage(s).getProcessor();
         processor->computeInvariantOutput(&inout);
@@ -641,8 +640,8 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 GrDrawState::BlendOptFlags GrDrawState::getBlendOpts(bool forceCoverage,
-                                                     GrBlendCoeff* srcCoeff,
-                                                     GrBlendCoeff* dstCoeff) const {
+                                                         GrBlendCoeff* srcCoeff,
+                                                         GrBlendCoeff* dstCoeff) const {
     GrBlendCoeff bogusSrcCoeff, bogusDstCoeff;
     if (NULL == srcCoeff) {
         srcCoeff = &bogusSrcCoeff;