drop an unused arg

Dependencies

• [2] ISOFHXB2 App.width can no longer take a Text
• [3] W5WCQNMP bugfix: Windows pushing title bar off screen
• [4] KKMFQDR4 editing source code from within the app
• [5] 4J4TX7IS get typed in keystrokes to show on screen on iPad
• [6] UZQ2LGHQ bugfix: preserve window position
• [7] 5RDWSYK2 consistently use App names for methods everywhere
• [8] EVMVBLXD bugfix: preserve window position

Change contents

• replacement in source.lua at line 162
  [4.170082]→[2.731:783](∅→∅)
  − source.initialize_window_geometry(App.width('m'))
  [4.170082]

  [4.170188]
  + source.initialize_window_geometry()
• replacement in source.lua at line 169
  [4.170409]→[4.170409:170462](∅→∅)
  − function source.initialize_window_geometry(em_width)
  [4.170409]

  [3.365]
  + function source.initialize_window_geometry()
• replacement in run.lua at line 83
  [4.180430]→[2.965:1014](∅→∅)
  − run.initialize_window_geometry(App.width('m'))
  [4.180430]

  [4.180533]
  + run.initialize_window_geometry()
• replacement in run.lua at line 90
  [4.180782]→[4.180782:180832](∅→∅)
  − function run.initialize_window_geometry(em_width)
  [4.180782]

  [3.1296]
  + function run.initialize_window_geometry()