Add compositing, layers to app_list_demo

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 e6019c3521af3adaae6298f3a83e71cd7e0ba5ce..4a134ad9aa8ca6fcfdeb3c7e8517f9fd564ae2fc 100644
--- a/content/browser/compositor/browser_compositor_view_mac.h
+++ b/content/browser/compositor/browser_compositor_view_mac.h
@@ -13,6 +13,21 @@
 #include "ui/events/latency_info.h"
 #include "ui/gfx/geometry/size.h"
 
+#include "content/common/content_export.h"
+
+// Additions to the NSView interface for compositor frames.
+@interface NSView (BrowserCompositorView)
+- (void)gotAcceleratedIOSurfaceFrame:(IOSurfaceID)surface_handle
+                 withOutputSurfaceID:(int)surface_id
+                     withLatencyInfo:(std::vector<ui::LatencyInfo>) latency_info
+                       withPixelSize:(gfx::Size)pixel_size
+                     withScaleFactor:(float)scale_factor;
+
+- (void)gotSoftwareFrame:(cc::SoftwareFrameData*)frame_data
+         withScaleFactor:(float)scale_factor
+              withCanvas:(SkCanvas*)canvas;
+@end  // NSView (BrowserCompositorView)
+
 namespace content {
 
 class BrowserCompositorViewMacInternal;
@@ -20,7 +35,7 @@ class BrowserCompositorViewMacInternal;
 // 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 +59,7 @@ 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 +101,7 @@ 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();