Fix advanced pref for suppressing the tab-to-spaces conversion.

sources/iTermAdvancedSettingsModel.h

@@ -84,7 +84,7 @@
 + (BOOL)optionIsMetaForSpecialChars;
 + (BOOL)startDebugLoggingAutomatically;
-+ (BOOL)aboutToPasteTabs;
++ (BOOL)aboutToPasteTabsWithCancel;
 + (BOOL)alwaysAcceptFirstMouse;

sources/iTermAdvancedSettingsModel.m

@@ -236,7 +236,7 @@ DEFINE_BOOL(noSyncSuppressCaptureOutputToolNotVisibleWarning, NO,
             @"Warnings: Suppress warning that the Captured Output tool is not visible.");
 DEFINE_BOOL(closingTmuxWindowKillsTmuxWindows, NO, @"Warnings: Suppress kill/hide dialog when closing a tmux window.");
 DEFINE_BOOL(closingTmuxTabKillsTmuxWindows, NO, @"Warnings: Suppress kill/hide dialog when closing a tmux tab.");
-DEFINE_BOOL(aboutToPasteTabs, NO, @"Warnings: Suppress warning about pasting tabs with offer to convert them to spaces.");
+DEFINE_BOOL(aboutToPasteTabsWithCancel, NO, @"Warnings: Suppress warning about pasting tabs with offer to convert them to spaces.");
 DEFINE_FLOAT(shortLivedSessionDuration, 3, @"Warnings: Warn about short-lived sessions that live less than this many seconds.");
 DEFINE_SETTABLE_BOOL(noSyncDoNotWarnBeforeMultilinePaste, NoSyncDoNotWarnBeforeMultilinePaste, NO, @"Warnings: Suppress warning about multi-line pastes (or a single line ending in a newline).\nThis applies whether you are at the shell prompt or not, provided two or more lines are being pasted.");