Rename EmitArgs::fSamplers to fTexSamplers

Renames fSamplers to fTexSamplers in GrProcessor EmitArgs, and renames
GrGLSLTextureSampler to GrGLSLSampler. This will allow us to add a
second array of buffer samplers.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1862373003

Review URL: https://codereview.chromium.org/1862373003

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gpu/effects/GrTextureDomain.h b/src/gpu/effects/GrTextureDomain.h
index e88f5d5fd0..2877c3927e 100644
--- a/src/gpu/effects/GrTextureDomain.h
+++ b/src/gpu/effects/GrTextureDomain.h
@@ -15,7 +15,7 @@
 class GrGLProgramBuilder;
 class GrGLSLShaderBuilder;
 class GrInvariantOutput;
-class GrGLSLTextureSampler;
+class GrGLSLSampler;
 class GrGLSLUniformHandler;
 struct SkRect;
 
@@ -120,7 +120,7 @@ public:
                            const GrTextureDomain& textureDomain,
                            const char* outColor,
                            const SkString& inCoords,
-                           const GrGLSLTextureSampler& sampler,
+                           const GrGLSLSampler& sampler,
                            const char* inModulateColor = nullptr);
 
         /**