Merge GrGLSLCaps into GrShaderCaps

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5121

Change-Id: If8d13638f80f42161cbc766a2666c5789e5772c8
Reviewed-on: https://skia-review.googlesource.com/5121
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/src/effects/gradients/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index 92c6fd9..4651cc2 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -1110,9 +1110,9 @@
 
 #include "GrContext.h"
 #include "GrInvariantOutput.h"
+#include "GrShaderCaps.h"
 #include "GrTextureStripAtlas.h"
 #include "gl/GrGLContext.h"
-#include "glsl/GrGLSLCaps.h"
 #include "glsl/GrGLSLColorSpaceXformHelper.h"
 #include "glsl/GrGLSLFragmentShaderBuilder.h"
 #include "glsl/GrGLSLProgramDataManager.h"
@@ -1377,7 +1377,7 @@
 
 void GrGradientEffect::GLSLProcessor::emitColor(GrGLSLFPFragmentBuilder* fragBuilder,
                                                 GrGLSLUniformHandler* uniformHandler,
-                                                const GrGLSLCaps* glslCaps,
+                                                const GrShaderCaps* glslCaps,
                                                 const GrGradientEffect& ge,
                                                 const char* gradientTValue,
                                                 const char* outputColor,