Move all ProvisionFetcher classes out of android/ subdirectories.

media/mojo/services/mojo_provision_fetcher.h

Index: media/mojo/services/mojo_provision_fetcher.h
diff --git a/media/mojo/services/mojo_provision_fetcher.h b/media/mojo/services/mojo_provision_fetcher.h
index ccec44db0e04c7a59d530268d9d8242756970fc8..b26fad50b980898e9ef46225f9a49009cc1e47a4 100644
--- a/media/mojo/services/mojo_provision_fetcher.h
+++ b/media/mojo/services/mojo_provision_fetcher.h
@@ -7,13 +7,14 @@
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
-#include "media/base/android/provision_fetcher.h"
+#include "media/base/provision_fetcher.h"
 #include "media/mojo/interfaces/provision_fetcher.mojom.h"
+#include "media/mojo/services/media_mojo_export.h"
 
 namespace media {
 
 // A ProvisionFetcher that proxies to a mojom::ProvisionFetcherPtr.
-class MojoProvisionFetcher : public ProvisionFetcher {
+class MEDIA_MOJO_EXPORT MojoProvisionFetcher : public ProvisionFetcher {
  public:
   explicit MojoProvisionFetcher(
       mojom::ProvisionFetcherPtr provision_fetcher_ptr);