Add handler and mojo interface to accept android intent filters.

components/arc/intent_helper/local_activity_resolver.h

Index: components/arc/intent_helper/local_activity_resolver.h
diff --git a/components/arc/intent_helper/local_activity_resolver.h b/components/arc/intent_helper/local_activity_resolver.h
index 0b5fcdd9d37abdb45d26539d4e586c0362ad207a..ad50f565349c091a0bd2a8003b3bef3ac8c358c9 100644
--- a/components/arc/intent_helper/local_activity_resolver.h
+++ b/components/arc/intent_helper/local_activity_resolver.h
@@ -6,19 +6,26 @@
 #define COMPONENTS_ARC_INTENT_HELPER_LOCAL_ACTIVITY_HELPER_H_
 
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
+#include "components/arc/common/intent_helper.mojom.h"
+#include "mojo/public/cpp/bindings/binding.h"
 
 class GURL;
 
 namespace arc {
 
-class LocalActivityResolver {
+class LocalActivityResolver : public base::RefCounted<LocalActivityResolver> {
  public:
   LocalActivityResolver() = default;
-  ~LocalActivityResolver() = default;
 
   bool ShouldChromeHandleUrl(const GURL& url);
+  void UpdateIntentFilters(mojo::Array<mojom::IntentFilterPtr>& intent_filters);

[Yusuke Sato, 2016/06/17 21:51:15]

Is '&' necessary?

[zentaro, 2016/06/17 23:37:35]

Yes - otherwise is will try to copy which isn't allowed on Array.

 
  private:
+  friend class base::RefCounted<LocalActivityResolver>;
+  ~LocalActivityResolver() = default;
+
+  mojo::Array<mojom::IntentFilterPtr> intent_filters_;

[Yusuke Sato, 2016/06/17 21:51:15]

Mind adding a code comment to explain what this is?

[zentaro, 2016/06/17 23:37:35]

Done.

   DISALLOW_COPY_AND_ASSIGN(LocalActivityResolver);
 };