Merging current fix for #86787 and #96213 from 4.x tree. When creating a new window check chrome to see if it should be created zoomable rather than changing it afterwards. Works around WDEF change in MacOS 8 that breaks old hack that would toggle zoom widget after creating window.

cmd/macfe/central/RandomFrontEndCrap.cp

@@ -348,7 +348,10 @@ MWContext* FE_MakeNewWindow(MWContext* old_context,
 				whichLayout = CBrowserWindow::titlebarless_res_ID; // titlebar-less browser window
 			else if (chrome->topmost == true && chrome->hide_title_bar == false) // removed z-lock == true test - 2/11/97 mjc
 				whichLayout = CBrowserWindow::floating_res_ID;
-			else whichLayout = CBrowserWindow::res_ID;
+			else if (chrome->allow_resize)
+				whichLayout = CBrowserWindow::res_ID;
+			else	// If not explicitly resizable make sure window is created wo Zoom widget (Bug #s 86787, 96213)
+				whichLayout = CBrowserWindow::nozoom_res_ID;
 		}
 
 			// ¥¥¥ also, there are places in the code (ie CURLDispatcher) which check the res_ID of a window

cmd/macfe/gui/CBrowserWindow.h

@@ -48,7 +48,8 @@ class CBrowserWindow : public CNetscapeWindow, public CSaveWindowStatus, public
 				res_ID = 1010, 
 				dialog_res_ID = 1013, 
 				titlebarless_res_ID = 1012, 
-				floating_res_ID = 1014};
+				floating_res_ID = 1014,
+				nozoom_res_ID = 1016};
 				
 		enum EBooleanParms {
 			kShow		= true,