[ObjC ARC] Converts ios/web:core to ARC.Automatically generated ARCMigrate commitNotable issues:…

ios/web/history_state_util.cc

Index: ios/web/history_state_util.cc
diff --git a/ios/web/history_state_util.mm b/ios/web/history_state_util.cc
similarity index 90%
rename from ios/web/history_state_util.mm
rename to ios/web/history_state_util.cc
index bdb11bce32bd95b82d608ffe1d2d0666e19ffa39..232c4c02fd8fa8719637965fbacab63dcf6e5ff6 100644
--- a/ios/web/history_state_util.mm
+++ b/ios/web/history_state_util.cc
@@ -10,8 +10,7 @@
 namespace web {
 namespace history_state_util {
 
-bool IsHistoryStateChangeValid(const GURL& currentUrl,
-                               const GURL& toUrl) {
+bool IsHistoryStateChangeValid(const GURL& currentUrl, const GURL& toUrl) {

[sdefresne, 2016/11/21 15:45:00]

Since it is now C++, can you rename the variables to follow C++ style guide?

currentURL -> current_url
toUrl -> to_url
baseUrl -> base_url

[stkhapugin, 2016/11/22 14:20:58]

Good idea! Done. 

   // These two checks are very important to the security of the page. We cannot
   // allow the page to change the state to an invalid URL.
   CHECK(currentUrl.is_valid());