Refactor BrowsingDataRemover creation for clarity.

chrome/browser/extensions/api/browsing_data/browsing_data_api.cc

Index: chrome/browser/extensions/api/browsing_data/browsing_data_api.cc
diff --git a/chrome/browser/extensions/api/browsing_data/browsing_data_api.cc b/chrome/browser/extensions/api/browsing_data/browsing_data_api.cc
index f1a706b6a195f3f52d86ccd8ca53ceb8b22bbf16..ba5f651270623bbde099491e4b3a4215ca338db0 100644
--- a/chrome/browser/extensions/api/browsing_data/browsing_data_api.cc
+++ b/chrome/browser/extensions/api/browsing_data/browsing_data_api.cc
@@ -119,7 +119,7 @@ bool BrowsingDataExtensionFunction::RunImpl() {
   // If we don't have a profile, something's pretty wrong.
   DCHECK(profile());
 
-  if (BrowsingDataRemover::is_removing()) {
+  if (BrowsingDataRemover::removing()) {
     error_ = extension_browsing_data_api_constants::kOneAtATimeError;
     return false;
   }
@@ -182,8 +182,8 @@ void BrowsingDataExtensionFunction::StartRemoving() {
   // that we're notified after removal) and call remove() with the arguments
   // we've generated above. We can use a raw pointer here, as the browsing data
   // remover is responsible for deleting itself once data removal is complete.
-  BrowsingDataRemover* remover = new BrowsingDataRemover(profile(),
-      remove_since_, base::Time::Now());
+  BrowsingDataRemover* remover = BrowsingDataRemover::CreateForRange(profile(),
+      remove_since_, base::Time::Max());
   remover->AddObserver(this);
   remover->Remove(removal_mask_, origin_set_mask_);
 }