Initial refactor of shaderbuilder

src/gpu/gl/builders/GrGLShaderStringBuilder.h

Index: src/gpu/gl/builders/GrGLShaderStringBuilder.h
diff --git a/src/gpu/gl/builders/GrGLShaderStringBuilder.h b/src/gpu/gl/builders/GrGLShaderStringBuilder.h
new file mode 100644
index 0000000000000000000000000000000000000000..e6cb46edbcf4959c267ca86a7eaf0d2f1773cc11
--- /dev/null
+++ b/src/gpu/gl/builders/GrGLShaderStringBuilder.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrGLShaderStringBuilder_DEFINED
+#define GrGLShaderStringBuilder_DEFINED
+
+#include "GrAllocator.h"
+#include "gl/GrGLContext.h"
+#include "SkTypes.h"
+
+namespace GrGLShaderStringBuilder {

[bsalomon, 2014/08/21 17:18:00]

Is the namespace helping here? If you aren't planning to add more functions
maybe just have a function in the top level called GrCompileAndAttachShader?

+    GrGLuint attachShader(const GrGLContext& glCtx,
+                          GrGLuint programId,
+                          GrGLenum type,
+                          const SkString& shaderSrc);
+};
+
+#endif