FBTF: Forward declare and move constructors in chrome/common/extensions/.

chrome/common/extensions/extension.cc

Index: chrome/common/extensions/extension.cc
diff --git a/chrome/common/extensions/extension.cc b/chrome/common/extensions/extension.cc
index 8065cfd260aec6f66caec2e7f1bf35d2cfe9414b..b735004d25a0577d82d4f843f0f7109a8782897e 100644
--- a/chrome/common/extensions/extension.cc
+++ b/chrome/common/extensions/extension.cc
@@ -20,6 +20,7 @@
 #include "base/third_party/nss/sha256.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
+#include "base/values.h"
 #include "base/version.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
@@ -1772,3 +1773,18 @@ bool Extension::IsAPIPermission(const std::string& str) {
   }
   return false;
 }
+
+ExtensionInfo::ExtensionInfo(const DictionaryValue* manifest,
+                             const std::string& id,
+                             const FilePath& path,
+                             Extension::Location location)
+    : extension_id(id),
+      extension_path(path),
+      extension_location(location) {
+  if (manifest)
+    extension_manifest.reset(
+        static_cast<DictionaryValue*>(manifest->DeepCopy()));
+}
+
+ExtensionInfo::~ExtensionInfo() {
+}