Move observers to ConfigurationPolicyProvider.

Share more code for ConfigurationPolicyProviders at the base class.
Removed the DummyConfigurationPolicyProvider.
Removed the DummyCloudPolicyProvider.
Moved ApplyPolicyValueTree to PolicyMap.

BUG=chromium-os:17309
TEST=Everything works as before

Review URL: http://codereview.chromium.org/8059029

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@103274 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 0 deletions

diff --git a/chrome/browser/policy/policy_map.cc b/chrome/browser/policy/policy_map.cc
index 9d93172..a9c16d9 100644
--- a/chrome/browser/policy/policy_map.cc
+++ b/chrome/browser/policy/policy_map.cc
@@ -46,6 +46,17 @@ void PolicyMap::CopyFrom(const PolicyMap& other) {
   }
 }
 
+void PolicyMap::LoadFrom(
+    const DictionaryValue* policies,
+    const ConfigurationPolicyProvider::PolicyDefinitionList* list) {
+  const ConfigurationPolicyProvider::PolicyDefinitionList::Entry* entry;
+  for (entry = list->begin; entry != list->end; ++entry) {
+    Value* value;
+    if (policies->Get(entry->name, &value) && value->IsType(entry->value_type))
+      Set(entry->policy_type, value->DeepCopy());
+  }
+}
+
 bool PolicyMap::Equals(const PolicyMap& other) const {
   return other.map_.size() == map_.size() &&
       std::equal(map_.begin(), map_.end(), other.map_.begin(), MapEntryEquals);