Enable fetching cloud policy for extensions by default.

components/policy/core/common/policy_switches.cc

Index: components/policy/core/common/policy_switches.cc
diff --git a/components/policy/core/common/policy_switches.cc b/components/policy/core/common/policy_switches.cc
index 0b194bf8e2d8a0684cbe7ee26843fc5b1e684af0..ef5535353e0ec2a18796e59140f58d563a4bd176 100644
--- a/components/policy/core/common/policy_switches.cc
+++ b/components/policy/core/common/policy_switches.cc
@@ -11,13 +11,13 @@ namespace switches {
 // management backend.
 const char kDeviceManagementUrl[]           = "device-management-url";
 
-// Enables fetching and storing cloud policy for components.
-const char kEnableComponentCloudPolicy[]    = "enable-component-cloud-policy";
+// Disables fetching and storing cloud policy for components.
+const char kDisableComponentCloudPolicy[]   = "disable-component-cloud-policy";
 
 // Disables the verification of policy signing keys.
 // TODO(atwilson): Remove this once all test servers have been updated to
 // produce verification signatures.
-const char kDisablePolicyKeyVerification[] = "disable-policy-key-verification";
+const char kDisablePolicyKeyVerification[]  = "disable-policy-key-verification";
 
 #if defined(OS_ANDROID) || defined(OS_IOS)
 // Registers for cloud policy using the BROWSER client type instead of the