Rewrite ANGLE patch hunk

External/NativeStatic/patches/angle-chromium-7151.patch

@@ -2,10 +2,7 @@ diff --git a/BUILD.gn b/BUILD.gn
 index 07e1268a57..25f7cba544 100644
 --- a/BUILD.gn
 +++ b/BUILD.gn
-@@ -1573,7 +1573,18 @@ if (angle_has_frame_capture) {
-   }
- }
- 
+@@ -1576,4 +1576,15 @@ angle_static_library("libGLESv2_static") {
 +angle_static_library("libANGLE_static") {
 +  complete_static_lib = true
 +  public_deps = [ ":libANGLE" ]