Rename vars and functions from 'glslcaps'->'shadercaps'

Change-Id: I34d226d866dd4ba8e5f33f95cb8cbf01292f9314
Reviewed-on: https://skia-review.googlesource.com/5312
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp b/src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp
index 3e9ee25..5f26dcd 100644
--- a/src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp
+++ b/src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp
@@ -274,7 +274,7 @@
     fragBuilder->codeAppend("\t");
     this->emitColor(fragBuilder,
                     uniformHandler,
-                    args.fGLSLCaps,
+                    args.fShaderCaps,
                     ge,
                     tName.c_str(),
                     args.fOutputColor,
@@ -540,7 +540,7 @@
     fragBuilder->codeAppend("\t\t");
     this->emitColor(fragBuilder,
                     uniformHandler,
-                    args.fGLSLCaps,
+                    args.fShaderCaps,
                     ge,
                     tName.c_str(),
                     args.fOutputColor,
@@ -721,7 +721,7 @@
 
     this->emitColor(fragBuilder,
                     uniformHandler,
-                    args.fGLSLCaps,
+                    args.fShaderCaps,
                     ge,
                     tName.c_str(),
                     args.fOutputColor,
@@ -985,7 +985,7 @@
 
     this->emitColor(fragBuilder,
                     uniformHandler,
-                    args.fGLSLCaps,
+                    args.fShaderCaps,
                     ge,
                     tName.c_str(),
                     args.fOutputColor,
@@ -1237,7 +1237,7 @@
     fragBuilder->codeAppend("\t\t");
     this->emitColor(fragBuilder,
                     uniformHandler,
-                    args.fGLSLCaps,
+                    args.fShaderCaps,
                     ge,
                     tName.c_str(),
                     args.fOutputColor,