STASH: Epic Experimental patch for toolkit-views App List on Mac

content/browser/compositor/browser_compositor_view_mac.h

Index: content/browser/compositor/browser_compositor_view_mac.h
diff --git a/content/browser/compositor/browser_compositor_view_mac.h b/content/browser/compositor/browser_compositor_view_mac.h
index f73c3ac6b9b72eb6d01cb8f4f0e40c4a479e9b57..d9632cb5c38fec947a6eebad01be81b7ae778d4e 100644
--- a/content/browser/compositor/browser_compositor_view_mac.h
+++ b/content/browser/compositor/browser_compositor_view_mac.h
@@ -13,6 +13,8 @@
 #include "ui/events/latency_info.h"
 #include "ui/gfx/geometry/size.h"
 
+#include "content/common/content_export.h"
+
 namespace content {
 
 class BrowserCompositorCALayerTreeMac;
@@ -20,7 +22,7 @@ class BrowserCompositorCALayerTreeMac;
 // The interface through which BrowserCompositorViewMac calls back into
 // RenderWidgetHostViewMac (or any other structure that wishes to draw a
 // NSView backed by a ui::Compositor).
-class BrowserCompositorViewMacClient {
+class CONTENT_EXPORT BrowserCompositorViewMacClient {
  public:
   // Drawing is usually throttled by the rate at which CoreAnimation draws
   // frames to the screen. This can be used to disable throttling.
@@ -44,7 +46,7 @@ class BrowserCompositorViewMacClient {
 // expensive in terms of work, this class is largely used to manage recycled
 // instances of BrowserCompositorViewCocoa, which actually is a NSView and
 // has a ui::Compositor instance.
-class BrowserCompositorViewMac {
+class CONTENT_EXPORT BrowserCompositorViewMac {
  public:
   // This will install the NSView which is drawn by the ui::Compositor into
   // the NSView provided by the client.
@@ -86,7 +88,7 @@ class BrowserCompositorViewMac {
 // While at least one instance of this class exists, a spare
 // BrowserCompositorViewCocoa will be kept around to be recycled so that the
 // next BrowserCompositorViewMac to be created will be be created quickly.
-class BrowserCompositorViewPlaceholderMac {
+class CONTENT_EXPORT BrowserCompositorViewPlaceholderMac {
  public:
   BrowserCompositorViewPlaceholderMac();
   ~BrowserCompositorViewPlaceholderMac();