mac: Make components build work in 64bit mode.

- CoreAnimation moved from Cocoa to QuartzCore
- symbol visibility now applies to ObjC interfaces, so
  many of these need _EXPORT annotations
- private ivars are now always hidden symbols, so categories
  in one module can't access private ivars of interfaces from another
  module (the only instance of this was ui_localizer.mm, the fix was
  to make the IBOutlet ivars of a class in GTM @protected instead).
- to not require _EXPORT annotations in GTM (which is third-party code),
  build the GTM files without -fvisibility=hidden when doing a components
  build.

BUG=190508
TBR=avi,tony

Review URL: https://codereview.chromium.org/13507002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@192155 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 6 insertions, 1 deletions

diff --git a/content/browser/web_contents/web_contents_view_mac.h b/content/browser/web_contents/web_contents_view_mac.h
index fdba569..53888b0 100644
--- a/content/browser/web_contents/web_contents_view_mac.h
+++ b/content/browser/web_contents/web_contents_view_mac.h
@@ -12,6 +12,7 @@
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
+#include "content/common/content_export.h"
 #include "content/common/drag_event_source_info.h"
 #include "content/port/browser/render_view_host_delegate_view.h"
 #include "content/port/browser/web_contents_view_port.h"
@@ -33,6 +34,7 @@ namespace gfx {
 class Vector2d;
 }
 
+CONTENT_EXPORT
 @interface WebContentsViewCocoa : BaseView {
  @private
   content::WebContentsViewMac* webContentsView_;  // WEAK; owns us
diff --git a/content/browser/web_contents/web_drag_dest_mac.h b/content/browser/web_contents/web_drag_dest_mac.h
index 4358e2b..a344a4c 100644
--- a/content/browser/web_contents/web_drag_dest_mac.h
+++ b/content/browser/web_contents/web_drag_dest_mac.h
@@ -6,6 +6,7 @@
 
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
+#include "content/common/content_export.h"
 #include "webkit/glue/webdropdata.h"
 
 
@@ -21,7 +22,7 @@ typedef content::RenderViewHost* RenderViewHostIdentifier;
 // A class that handles tracking and event processing for a drag and drop
 // over the content area. Assumes something else initiates the drag, this is
 // only for processing during a drag.
-
+CONTENT_EXPORT
 @interface WebDragDest : NSObject {
  @private
   // Our associated WebContentsImpl. Weak reference.
diff --git a/content/browser/web_contents/web_drag_source_mac.h b/content/browser/web_contents/web_drag_source_mac.h
index a8f1f00..8e2f02c 100644
--- a/content/browser/web_contents/web_drag_source_mac.h
+++ b/content/browser/web_contents/web_drag_source_mac.h
@@ -8,6 +8,7 @@
 #include "base/mac/scoped_cftyperef.h"
 #include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
+#include "content/common/content_export.h"
 #include "googleurl/src/gurl.h"
 
 struct WebDropData;
@@ -17,6 +18,7 @@ class WebContentsImpl;
 
 // A class that handles tracking and event processing for a drag and drop
 // originating from the content area.
+CONTENT_EXPORT
 @interface WebDragSource : NSObject {
  @private
   // Our contents. Weak reference (owns or co-owns us).