internal/graphicsdriver/metal: Rename files to remove +build comments

internal/graphicsdriver/metal/ca/ca_darwin.go

@@ -12,9 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build darwin
-// +build darwin
-
 // Package ca provides access to Apple's Core Animation API (https://developer.apple.com/documentation/quartzcore).
 //
 // This package is in very early stages of development.
@@ -36,7 +33,7 @@ import (
 // #cgo !ios CFLAGS: -mmacosx-version-min=10.12
 // #cgo LDFLAGS: -framework QuartzCore -framework Foundation -framework CoreGraphics
 //
-// #include "ca.h"
+// #include "ca_darwin.h"
 import "C"
 
 // Layer is an object that manages image-based content and

internal/graphicsdriver/metal/ca/ca_darwin.h

@@ -12,8 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// +build darwin
-
 #include <stdint.h>
 
 typedef unsigned long uint_t;

internal/graphicsdriver/metal/ca/ca_darwin.m

@@ -12,9 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// +build darwin
-
-#include "ca.h"
+#include "ca_darwin.h"
 #import <QuartzCore/QuartzCore.h>
 
 void *MakeMetalLayer() {

internal/graphicsdriver/metal/mtl/example_darwin_test.go

@@ -12,9 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build darwin
-// +build darwin
-
 package mtl_test
 
 import (

internal/graphicsdriver/metal/mtl/mtl_darwin.go

@@ -12,9 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build darwin
-// +build darwin
-
 // Package mtl provides access to Apple's Metal API (https://developer.apple.com/documentation/metal).
 //
 // Package mtl requires macOS version 10.13 or newer.
@@ -34,7 +31,7 @@ import (
 // #cgo !ios CFLAGS: -mmacosx-version-min=10.12
 // #cgo LDFLAGS: -framework Metal -framework CoreGraphics -framework Foundation
 //
-// #include "mtl.h"
+// #include "mtl_darwin.h"
 // #include <stdlib.h>
 import "C"
 

internal/graphicsdriver/metal/mtl/mtl_darwin.h

@@ -12,8 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// +build darwin
-
 #include <stddef.h>
 #include <stdint.h>
 

internal/graphicsdriver/metal/mtl/mtl_darwin.m

@@ -12,9 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// +build darwin
-
-#include "mtl.h"
+#include "mtl_darwin.h"
 #import <Metal/Metal.h>
 #include <stdlib.h>
 

internal/graphicsdriver/metal/mtl/mtl_darwin_test.go

@@ -12,9 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build darwin
-// +build darwin
-
 package mtl_test
 
 import (

internal/graphicsdriver/metal/ns/ns_darwin.go

@@ -12,9 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build darwin
-// +build darwin
-
 // Package ns provides access to Apple's AppKit API (https://developer.apple.com/documentation/appkit).
 //
 // This package is in very early stages of development.
@@ -30,7 +27,7 @@ import (
 
 // #cgo !ios CFLAGS: -mmacosx-version-min=10.12
 //
-// #include "ns.h"
+// #include "ns_darwin.h"
 import "C"
 
 // Window is a window that an app displays on the screen.

internal/graphicsdriver/metal/ns/ns_darwin.h

@@ -12,8 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// +build darwin
-
 #include "stdint.h"
 
 void *Window_ContentView(uintptr_t window);

internal/graphicsdriver/metal/ns/ns_darwin.m

@@ -12,9 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// +build darwin
-
-#include "ns.h"
+#include "ns_darwin.h"
 #import <Cocoa/Cocoa.h>
 
 void *Window_ContentView(uintptr_t window) {