Addition of GL_CHROMIUM_copy_texture extension.

gpu/command_buffer/common/gles2_cmd_format_autogen.h

Index: gpu/command_buffer/common/gles2_cmd_format_autogen.h
===================================================================
--- gpu/command_buffer/common/gles2_cmd_format_autogen.h	(revision 132190)
+++ gpu/command_buffer/common/gles2_cmd_format_autogen.h	(working copy)
@@ -9524,6 +9524,54 @@
 COMPILE_ASSERT(offsetof(TexImageIOSurface2DCHROMIUM, plane) == 20,
                OffsetOf_TexImageIOSurface2DCHROMIUM_plane_not_20);
 
+struct CopyTextureCHROMIUM {
+  typedef CopyTextureCHROMIUM ValueType;
+  static const CommandId kCmdId = kCopyTextureCHROMIUM;
+  static const cmd::ArgFlags kArgFlags = cmd::kFixed;
+
+  static uint32 ComputeSize() {
+    return static_cast<uint32>(sizeof(ValueType));  // NOLINT
+  }
+
+  void SetHeader() {
+    header.SetCmd<ValueType>();
+  }
+
+  void Init(GLenum _target, GLenum _source_id, GLenum _dest_id, GLint _level) {
+    SetHeader();
+    target = _target;
+    source_id = _source_id;
+    dest_id = _dest_id;
+    level = _level;
+  }
+
+  void* Set(
+      void* cmd, GLenum _target, GLenum _source_id, GLenum _dest_id,
+      GLint _level) {
+    static_cast<ValueType*>(cmd)->Init(_target, _source_id, _dest_id, _level);
+    return NextCmdAddress<ValueType>(cmd);
+  }
+
+  gpu::CommandHeader header;
+  uint32 target;
+  uint32 source_id;
+  uint32 dest_id;
+  int32 level;
+};
+
+COMPILE_ASSERT(sizeof(CopyTextureCHROMIUM) == 20,
+               Sizeof_CopyTextureCHROMIUM_is_not_20);
+COMPILE_ASSERT(offsetof(CopyTextureCHROMIUM, header) == 0,
+               OffsetOf_CopyTextureCHROMIUM_header_not_0);
+COMPILE_ASSERT(offsetof(CopyTextureCHROMIUM, target) == 4,
+               OffsetOf_CopyTextureCHROMIUM_target_not_4);
+COMPILE_ASSERT(offsetof(CopyTextureCHROMIUM, source_id) == 8,
+               OffsetOf_CopyTextureCHROMIUM_source_id_not_8);
+COMPILE_ASSERT(offsetof(CopyTextureCHROMIUM, dest_id) == 12,
+               OffsetOf_CopyTextureCHROMIUM_dest_id_not_12);
+COMPILE_ASSERT(offsetof(CopyTextureCHROMIUM, level) == 16,
+               OffsetOf_CopyTextureCHROMIUM_level_not_16);
+
 struct DrawArraysInstancedANGLE {
   typedef DrawArraysInstancedANGLE ValueType;
   static const CommandId kCmdId = kDrawArraysInstancedANGLE;