Generate umbrella header for macOS framework.

Similarly to how it is done for iOS.

Bug: webrtc:9627
Change-Id: I7e4e3495d28a0a098531250bfdcf93d272e27b9d
Reviewed-on: https://webrtc-review.googlesource.com/98162
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Anders Carlsson <andersc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24594}
diff --git a/sdk/objc/components/renderer/metal/RTCMTLNSVideoView.h b/sdk/objc/components/renderer/metal/RTCMTLNSVideoView.h
index 8d377e2..891b377 100644
--- a/sdk/objc/components/renderer/metal/RTCMTLNSVideoView.h
+++ b/sdk/objc/components/renderer/metal/RTCMTLNSVideoView.h
@@ -10,7 +10,7 @@
 
 #import <Cocoa/Cocoa.h>
 
-#import "base/RTCVideoRenderer.h"
+#import "RTCVideoRenderer.h"
 
 NS_AVAILABLE_MAC(10.11)
 
diff --git a/sdk/objc/components/renderer/opengl/RTCNSGLVideoView.h b/sdk/objc/components/renderer/opengl/RTCNSGLVideoView.h
index 14c64b4..ad47705 100644
--- a/sdk/objc/components/renderer/opengl/RTCNSGLVideoView.h
+++ b/sdk/objc/components/renderer/opengl/RTCNSGLVideoView.h
@@ -14,8 +14,8 @@
 
 #import <AppKit/NSOpenGLView.h>
 
+#import "RTCVideoRenderer.h"
 #import "RTCVideoViewShading.h"
-#import "base/RTCVideoRenderer.h"
 
 NS_ASSUME_NONNULL_BEGIN