Pepper: Move JsonManifestMap to json_manifest.h

components/nacl/renderer/json_manifest.cc

Index: components/nacl/renderer/json_manifest.cc
diff --git a/components/nacl/renderer/json_manifest.cc b/components/nacl/renderer/json_manifest.cc
index 8459f1ff37c2d58ec5e30d836b73c61c774284b8..69e1aff78413d93338e0f8c8689a3b321622679e 100644
--- a/components/nacl/renderer/json_manifest.cc
+++ b/components/nacl/renderer/json_manifest.cc
@@ -6,6 +6,8 @@
 
 #include <set>
 
+#include "base/containers/scoped_ptr_hash_map.h"
+#include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "components/nacl/renderer/nexe_load_manager.h"
@@ -378,6 +380,21 @@ void GrabUrlAndPnaclOptions(const Json::Value& url_spec,
 
 }  // namespace
 
+typedef base::ScopedPtrHashMap<PP_Instance, nacl::JsonManifest> JsonManifestMap;
+base::LazyInstance<JsonManifestMap> g_manifest_map = LAZY_INSTANCE_INITIALIZER;
+
+void AddJsonManifest(PP_Instance instance, scoped_ptr<JsonManifest> manifest) {
+  g_manifest_map.Get().add(instance, manifest.Pass());
+}
+
+JsonManifest* GetJsonManifest(PP_Instance instance) {
+  return g_manifest_map.Get().get(instance);
+}
+
+void DeleteJsonManifest(PP_Instance instance) {
+  g_manifest_map.Get().erase(instance);
+}
+
 JsonManifest::JsonManifest(const std::string& manifest_base_url,
                            const std::string& sandbox_isa,
                            bool nonsfi_enabled,