Move common cloud print methods from service/cloud_print to common/cloud_print.

chrome/service/cloud_print/cloud_print_proxy.h

Index: chrome/service/cloud_print/cloud_print_proxy.h
diff --git a/chrome/service/cloud_print/cloud_print_proxy.h b/chrome/service/cloud_print/cloud_print_proxy.h
index 67ab4e7ec7cfe2563eee607ef1f66a23b366a2d2..8c8fafec0f359a778a215923aea63c9e16c22b6e 100644
--- a/chrome/service/cloud_print/cloud_print_proxy.h
+++ b/chrome/service/cloud_print/cloud_print_proxy.h
@@ -18,8 +18,8 @@
 class ServiceProcessPrefs;
 
 namespace cloud_print {
+
 struct CloudPrintProxyInfo;
-}  // namespace cloud_print
 
 // CloudPrintProxy is the layer between the service process UI thread
 // and the cloud print proxy backend.
@@ -51,7 +51,7 @@ class CloudPrintProxy : public CloudPrintProxyFrontend,
   void UnregisterPrintersAndDisableForUser();
   void DisableForUser();
   // Returns the proxy info.
-  void GetProxyInfo(cloud_print::CloudPrintProxyInfo* info);
+  void GetProxyInfo(CloudPrintProxyInfo* info);
 
   // Launches a browser to see if the proxy policy has been set.
   void CheckCloudPrintProxyPolicy();
@@ -100,4 +100,6 @@ class CloudPrintProxy : public CloudPrintProxyFrontend,
   DISALLOW_COPY_AND_ASSIGN(CloudPrintProxy);
 };
 
+}  // namespace cloud_print
+
 #endif  // CHROME_SERVICE_CLOUD_PRINT_CLOUD_PRINT_PROXY_H_