Move gl_helper to content/browser/compositor

content/browser/compositor/gl_helper_readback_support.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_COMMON_GPU_CLIENT_GL_HELPER_READBACK_SUPPORT_H_
-#define CONTENT_COMMON_GPU_CLIENT_GL_HELPER_READBACK_SUPPORT_H_
+#ifndef CONTENT_BROWSER_COMPOSITOR_GL_HELPER_READBACK_SUPPORT_H_
+#define CONTENT_BROWSER_COMPOSITOR_GL_HELPER_READBACK_SUPPORT_H_
 
 #include <stddef.h>
 
 #include <vector>
 
-#include "content/common/gpu/client/gl_helper.h"
+#include "content/browser/compositor/gl_helper.h"
 
 namespace content {
 
 class CONTENT_EXPORT GLHelperReadbackSupport {
  public:
   enum FormatSupport { SUPPORTED, SWIZZLE, NOT_SUPPORTED };
 
   GLHelperReadbackSupport(gpu::gles2::GLES2Interface* gl);
 
   ~GLHelperReadbackSupport();
 
   // For a given color type retrieve whether readback is supported and if so
   // how it should be performed. The |format|, |type| and |bytes_per_pixel| are
   // the values that should be used with glReadPixels to facilitate the
   // readback. If |can_swizzle| is true then this method will return SWIZZLE if
   // the data needs to be swizzled before using the returned |format| otherwise
   // the method will return SUPPORTED to indicate that readback is permitted of
   // this color othewise NOT_SUPPORTED will be returned.  This method always
   // overwrites the out values irrespective of the return value.
   FormatSupport GetReadbackConfig(SkColorType color_type,
                                   bool can_swizzle,
                                   GLenum* format,
                                   GLenum* type,
                                   size_t* bytes_per_pixel);
   // Provides the additional readback format/type pairing for a render target
   // of a given format/type pairing
-  void GetAdditionalFormat(GLenum format, GLenum type, GLenum *format_out,
-                           GLenum *type_out);
+  void GetAdditionalFormat(GLenum format,
+                           GLenum type,
+                           GLenum* format_out,
+                           GLenum* type_out);
+
  private:
   struct FormatCacheEntry {
     GLenum format;
     GLenum type;
     GLenum read_format;
     GLenum read_type;
   };
 
   // This populates the format_support_table with the list of supported
   // formats.
@@ skipping 11 matching lines @@
   bool SupportsFormat(GLenum format, GLenum type);
 
   FormatSupport format_support_table_[kLastEnum_SkColorType + 1];
 
   gpu::gles2::GLES2Interface* gl_;
   std::vector<struct FormatCacheEntry> format_cache_;
 };
 
 }  // namespace content
 
-#endif  // CONTENT_COMMON_GPU_CLIENT_GL_HELPER_READBACK_SUPPORT_H_
+#endif  // CONTENT_BROWSER_COMPOSITOR_GL_HELPER_READBACK_SUPPORT_H_