Drive extension functions from ExtensionFunction::Run. The

chrome/browser/extensions/api/system_storage/system_storage_api.cc

Index: chrome/browser/extensions/api/system_storage/system_storage_api.cc
diff --git a/chrome/browser/extensions/api/system_storage/system_storage_api.cc b/chrome/browser/extensions/api/system_storage/system_storage_api.cc
index 6d8da0dad97873d39c290e5d34e67da0084272d5..3b8407d4eee11e873b60a1d8f5776410cc2b77bb 100644
--- a/chrome/browser/extensions/api/system_storage/system_storage_api.cc
+++ b/chrome/browser/extensions/api/system_storage/system_storage_api.cc
@@ -18,7 +18,7 @@ SystemStorageGetInfoFunction::SystemStorageGetInfoFunction() {
 SystemStorageGetInfoFunction::~SystemStorageGetInfoFunction() {
 }
 
-bool SystemStorageGetInfoFunction::RunImpl() {
+bool SystemStorageGetInfoFunction::RunAsync() {
   StorageInfoProvider::Get()->StartQueryInfo(
       base::Bind(&SystemStorageGetInfoFunction::OnGetStorageInfoCompleted,
                  this));
@@ -39,7 +39,7 @@ void SystemStorageGetInfoFunction::OnGetStorageInfoCompleted(bool success) {
 SystemStorageEjectDeviceFunction::~SystemStorageEjectDeviceFunction() {
 }
 
-bool SystemStorageEjectDeviceFunction::RunImpl() {
+bool SystemStorageEjectDeviceFunction::RunAsync() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   scoped_ptr<EjectDevice::Params> params(EjectDevice::Params::Create(*args_));
@@ -103,7 +103,7 @@ SystemStorageGetAvailableCapacityFunction::
     ~SystemStorageGetAvailableCapacityFunction() {
 }
 
-bool SystemStorageGetAvailableCapacityFunction::RunImpl() {
+bool SystemStorageGetAvailableCapacityFunction::RunAsync() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   scoped_ptr<GetAvailableCapacity::Params> params(