GrCustomStage Renaming Part 4

Rename a bunch of things found by searching for "custom".
Review URL: https://codereview.appspot.com/6765048

git-svn-id: http://skia.googlecode.com/svn/trunk@6085 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkTwoPointConicalGradient.cpp b/src/effects/gradients/SkTwoPointConicalGradient.cpp
index 4e85c73..13f3dbb 100644
--- a/src/effects/gradients/SkTwoPointConicalGradient.cpp
+++ b/src/effects/gradients/SkTwoPointConicalGradient.cpp
@@ -438,9 +438,9 @@
                                                                           colors, stops, colorCount,
                                                                           tm));
     GrSamplerState sampler;
-    shader->asNewCustomStage(context, &sampler);
+    shader->asNewEffect(context, &sampler);
     GrAssert(NULL != sampler.getEffect());
-    // const_cast and ref is a hack! Will remove when asNewCustomStage returns GrEffect*
+    // const_cast and ref is a hack! Will remove when asNewEffect returns GrEffect*
     sampler.getEffect()->ref();
     return const_cast<GrEffect*>(sampler.getEffect());
 }
@@ -669,8 +669,8 @@
 
 /////////////////////////////////////////////////////////////////////
 
-bool SkTwoPointConicalGradient::asNewCustomStage(GrContext* context,
-                                                 GrSamplerState* sampler) const {
+bool SkTwoPointConicalGradient::asNewEffect(GrContext* context,
+                                            GrSamplerState* sampler) const {
     SkASSERT(NULL != context && NULL != sampler);
 
     SkMatrix matrix;
@@ -700,7 +700,7 @@
 
 #else
 
-bool SkTwoPointConicalGradient::asNewCustomStage(GrContext*, GrSamplerState*) const {
+bool SkTwoPointConicalGradient::asNewEffect(GrContext*, GrSamplerState*) const {
     SkDEBUGFAIL("Should not call in GPU-less build");
     return false;
 }