gpu in-memory program cache implementation with a memory limit + lru eviction.

ui/gl/gl_interface.h

Index: ui/gl/gl_interface.h
diff --git a/ui/gl/gl_interface.h b/ui/gl/gl_interface.h
index af150de7c48e39e0cda50504a8e90e33f46601d9..6c6df366bba00628895e72458706134af14515a6 100644
--- a/ui/gl/gl_interface.h
+++ b/ui/gl/gl_interface.h
@@ -272,6 +272,12 @@ class GL_EXPORT GLInterface {
 
   virtual void GetIntegerv(GLenum pname, GLint* params) = 0;
 
+  virtual void GetProgramBinary(GLuint program,
+                                GLsizei bufSize,
+                                GLsizei* length,
+                                GLenum* binaryFormat,
+                                GLvoid* binary) = 0;
+
   virtual void GetProgramiv(GLuint program, GLenum pname, GLint* params) = 0;
 
   // TODO(gman): Implement this
@@ -398,6 +404,13 @@ class GL_EXPORT GLInterface {
 
   virtual void PolygonOffset(GLfloat factor, GLfloat units) = 0;
 
+  virtual void ProgramBinary(GLuint program,
+                             GLenum binaryFormat,
+                             const GLvoid* binary,
+                             GLsizei length) = 0;
+
+  virtual void ProgramParameteri(GLuint program, GLenum pname, GLint value) = 0;
+
   virtual void QueryCounter(GLuint id, GLenum target) = 0;
 
   virtual void ReadBuffer(GLenum src) = 0;