Rename some processor functions from GL to GLSL

gm/dcshader.cpp

Index: gm/dcshader.cpp
diff --git a/gm/dcshader.cpp b/gm/dcshader.cpp
index 6a6bf05ec832ffb9e6f0b2aa5024bacc52b25273..d22ab023df85890bda916bd09b485fd31519d155 100644
--- a/gm/dcshader.cpp
+++ b/gm/dcshader.cpp
@@ -64,7 +64,7 @@ public:
         this->initClassID<DCFP>();
     }
 
-    GrGLSLFragmentProcessor* onCreateGLInstance() const override {
+    GrGLSLFragmentProcessor* onCreateGLSLInstance() const override {
         class DCGLFP : public GrGLSLFragmentProcessor {
             void emitCode(EmitArgs& args) override {
                 GrGLSLFragmentBuilder* fpb = args.fBuilder->getFragmentShaderBuilder();
@@ -90,8 +90,8 @@ public:
     }
 
 private:
-    void onGetGLProcessorKey(const GrGLSLCaps& caps,
-                             GrProcessorKeyBuilder* b) const override {}
+    void onGetGLSLProcessorKey(const GrGLSLCaps& caps,
+                               GrProcessorKeyBuilder* b) const override {}
 
     bool onIsEqual(const GrFragmentProcessor&) const override { return true; }