command_buffer: Implement path rendering functions for CHROMIUM_path_rendering

ui/gl/gl_bindings.h

Index: ui/gl/gl_bindings.h
diff --git a/ui/gl/gl_bindings.h b/ui/gl/gl_bindings.h
index bf73a3adb94efa562752af062e163b8e4ae5858a..a7b14e88f7eda702e7aef0cd637348a7c2246bef 100644
--- a/ui/gl/gl_bindings.h
+++ b/ui/gl/gl_bindings.h
@@ -194,6 +194,37 @@
 #define GL_PROJECTION_MATRIX_CHROMIUM 0x0BA7
 #define GL_MODELVIEW_CHROMIUM 0x1700
 #define GL_PROJECTION_CHROMIUM 0x1701
+#define GL_FLAT_CHROMIUM 0x1D00
+#define GL_EYE_LINEAR_CHROMIUM 0x2400
+#define GL_OBJECT_LINEAR_CHROMIUM 0x2401
+#define GL_MAX_TEXTURE_COORDS_CHROMIUM 0x8871
+#define GL_CLOSE_PATH_CHROMIUM 0x00
+#define GL_MOVE_TO_CHROMIUM 0x02
+#define GL_LINE_TO_CHROMIUM 0x4
+#define GL_QUADRATIC_CURVE_TO_CHROMIUM 0xa
+#define GL_CUBIC_CURVE_TO_CHROMIUM 0x0C
+#define GL_PATH_STROKE_WIDTH_CHROMIUM 0x9075
+#define GL_PATH_INITIAL_END_CAP_CHROMIUM 0x9077
+#define GL_PATH_TERMINAL_END_CAP_CHROMIUM 0x9078
+#define GL_PATH_JOIN_STYLE_CHROMIUM 0x9079
+#define GL_PATH_MITER_LIMIT_CHROMIUM 0x907a
+#define GL_COUNT_UP_CHROMIUM 0x9088
+#define GL_COUNT_DOWN_CHROMIUM 0x9089
+#define GL_BOUNDING_BOX_CHROMIUM 0x908d
+#define GL_TRANSLATE_X_CHROMIUM 0x908E
+#define GL_TRANSLATE_Y_CHROMIUM 0x908F
+#define GL_TRANSLATE_2D_CHROMIUM 0x9090
+#define GL_TRANSLATE_3D_CHROMIUM 0x9091
+#define GL_AFFINE_2D_CHROMIUM 0x9092
+#define GL_AFFINE_3D_CHROMIUM 0x9094
+#define GL_TRANSPOSE_AFFINE_2D_CHROMIUM 0x9096
+#define GL_TRANSPOSE_AFFINE_3D_CHROMIUM 0x9098
+#define GL_BOUNDING_BOX_OF_BOUNDING_BOXES_CHROMIUM 0x909C
+#define GL_SQUARE_CHROMIUM 0x90a3
+#define GL_ROUND_CHROMIUM 0x90a4
+#define GL_PATH_STENCIL_FUNC_CHROMIUM 0x90B7
+#define GL_PATH_STENCIL_REF_CHROMIUM 0x90B8
+#define GL_PATH_STENCIL_VALUE_MASK_CHROMIUM 0x90B9
 #endif
 
 #define GL_GLEXT_PROTOTYPES 1