Addition of 'maxSize' to experimental popup extension API.

chrome/common/extensions/api/extension_api.json

 [
   {
     "namespace": "extension",
     "unprivileged": true,
     "types": [
       {
         "id": "MessageSender",
         "type": "object",
         "description": "An object containing information about the script context that sent a message or request.",
         "properties": {
@@ skipping 2324 matching lines @@
               "giveFocus": {
                 "type": "boolean",
                 "description": "Pass true to give the focus to the popup window.  The default behaviour is true.",
                 "optional": true
               },
               "borderStyle": {
                 "type": "string",
                 "description": "Pass 'bubble' to give the pop-up window a bubble-chrome border, including an arrow pointing at the relative-to point.  Pass 'rectangle' to give the pop-up a rectangular black border with drop-shadow.  Default behaviour is to pass 'bubble'.",
                 "optional": true,
                 "enum": ["bubble", "rectangle"]
+              },
+              "maxSize": {
+                "type": "object",
+                "optional": true,
+                "properties": {
+                  "width": {
+                    "type": "integer",
+                    "description": "The maximal width to which the popup will resize.  If not present, the popup will be no wider than 800 pixels.",
+                    "optional": true,
+                    "minimum": 32,
+                    "maximum": 1024

[Jói, 2010/11/25 13:50:30]

Do we want to specify a maximum at all? Perhaps the implicit maximum should just
be "as much as fits on the screen"?

Same for the maximum specified for the 'height' parameter.

[Jeff Timanus, 2010/11/25 23:35:30]

I chose this maximum value arbitrarily, after pondering what you mentioned. 
I'll change the code to enforce that the also limit its bounds by the resolution
of the monitor in which the anchor point resides.

+                  },
+                  "height": {
+                    "type": "integer",
+                    "description": "The maximal height to which the popup will resize.  If not present, the popup will be no taller than 600 pixels.",
+                    "optional": true,
+                    "minimum": 32,
+                    "maximum": 768
+                  }
+                }
               }
             }
           },
           {
             "type": "function",
             "name": "callback",
             "optional": true,
             "parameters": []
           }
         ]
@@ skipping 2011 matching lines @@
                   "token": { "type": "string", "optional": true }
                 }
               }
             ]
           }
         ]
       }
     ]
   }
 ]