Revert external protocol handler user gesture fix on M36

chrome/browser/autocomplete/autocomplete_input.cc

Index: chrome/browser/autocomplete/autocomplete_input.cc
diff --git a/chrome/browser/autocomplete/autocomplete_input.cc b/chrome/browser/autocomplete/autocomplete_input.cc
index d81e728a7586fb062021d194bd3a84985ec62e64..63e8a0de67165bac894845dcc2863a84af4304cc 100644
--- a/chrome/browser/autocomplete/autocomplete_input.cc
+++ b/chrome/browser/autocomplete/autocomplete_input.cc
@@ -194,12 +194,9 @@ AutocompleteInput::Type AutocompleteInput::Parse(
     // handlable schemes (e.g. "javascript") may be treated as "blocked" by the
     // external protocol handler because we don't want pages to open them, but
     // users still can.
-    // Note that the protocol handler needs to be informed that omnibox input
-    // should always be considered "user gesture-triggered", lest it always
-    // return BLOCK.
     ExternalProtocolHandler::BlockState block_state =
         ExternalProtocolHandler::GetBlockState(
-            base::UTF16ToUTF8(parsed_scheme), true);
+            base::UTF16ToUTF8(parsed_scheme));
     switch (block_state) {
       case ExternalProtocolHandler::DONT_BLOCK:
         return URL;