Redo r113722 - Add Pass(), which implements move semantics, to scoped_ptr, scoped_array....

chrome/common/extensions/extension_manifests_unittest.cc

Index: chrome/common/extensions/extension_manifests_unittest.cc
diff --git a/chrome/common/extensions/extension_manifests_unittest.cc b/chrome/common/extensions/extension_manifests_unittest.cc
index 3394fada2c03b735d15418e378dad9f937b8eee4..0a50397f17168df48644f0d17e4977d7a95e3338 100644
--- a/chrome/common/extensions/extension_manifests_unittest.cc
+++ b/chrome/common/extensions/extension_manifests_unittest.cc
@@ -74,6 +74,19 @@ class ExtensionManifestTest : public testing::Test {
     Manifest(DictionaryValue* manifest, const char* name)
         : name_(name), manifest_(manifest) {
     }
+    Manifest(const Manifest& m) {
+      // C++98 requires the copy constructor for a type to be visiable if you
+      // take a const-ref of a temporary for that type.  Since Manifest
+      // contains a scoped_ptr, its implicit copy constructor is declared
+      // Manifest(Manifest&) according to spec 12.8.5.  This breaks the first
+      // requirement and thus you cannot use it with LoadAndExpectError() or
+      // LoadAndExpectSuccess() easily.
+      //
+      // To get around this spec pedantry, we declare the copy constructor
+      // explicitly.  It will never get invoked.
+      NOTREACHED();
+    }
+
 
     const std::string& name() const { return name_; }