cc: Use ResourceProvider::Resouce::type to check the type of the given resource.

cc/resources/resource_provider.h

Index: cc/resources/resource_provider.h
diff --git a/cc/resources/resource_provider.h b/cc/resources/resource_provider.h
index 836eae3374edeace6928305b1444f63fcde5aa28..75c9fa05b0b0f3903eba40e9d9e30e702353c159 100644
--- a/cc/resources/resource_provider.h
+++ b/cc/resources/resource_provider.h
@@ -365,8 +365,14 @@ class CC_EXPORT ResourceProvider {
   struct Resource {
     Resource();
     ~Resource();
+    enum Origin {

[danakj, 2014/01/28 21:59:02]

This seems like an odd place, in the middle of the constructors/destructors.
Move to the top of the struct with a whitespace line after it?

+      Internal,
+      External,
+      Delegated,
+    };
     Resource(unsigned texture_id,
              gfx::Size size,
+             Origin origin,
              GLenum target,
              GLenum filter,
              GLenum texture_pool,
@@ -376,6 +382,7 @@ class CC_EXPORT ResourceProvider {
     Resource(uint8_t* pixels,
              SharedBitmap* bitmap,
              gfx::Size size,
+             Origin origin,
              GLenum filter,
              GLint wrap_mode);
 
@@ -393,11 +400,6 @@ class CC_EXPORT ResourceProvider {
     int imported_count;
     int exported_count;
     bool locked_for_write;
-    enum Origin {
-      Internal,
-      External,
-      Delegated,
-    };
     Origin origin;
     bool marked_for_deletion;
     bool pending_set_pixels;