Add commands to manage tabs and contexts to Browser Domain

third_party/WebKit/Source/core/inspector/browser_protocol.json

 {
     "version": { "major": "1", "minor": "1" },
     "domains": [{
         "domain": "Inspector",
         "hidden": true,
         "types": [],
         "commands": [
             {
                 "name": "enable",
                 "description": "Enables inspector domain notifications.",
@@ skipping 4218 matching lines @@
                 "handlers": ["browser"]
             }
         ]
     },
     {
         "domain": "Browser",
         "description": "The Browser domain allows listing, creating, activating and attaching to the targets.",
         "hidden": true,
         "types": [
             {
+                "id": "BrowserContextID",
+                "type": "string"
+            },
+            {
                 "id": "TargetID",
                 "type": "string"
             },
             {
                 "id": "TargetInfo",
                 "type": "object",
                 "properties": [
                     { "name": "targetId", "$ref": "TargetID" },
                     { "name": "type", "type": "string" },
                     { "name": "title", "type": "string" },
                     { "name": "url", "type": "string" }
                 ]
             }
         ],
         "commands": [
             {
+                "name": "newBrowserContext",

[pfeldman, 2016/07/06 17:38:09]

createBrowserContext

[alex clarke (OOO till 29th), 2016/07/06 20:25:06]

Done.

+                "description": "Creates a new empty BrowserContext. Similar to an incognito profile but you can have more than one.",
+                "returns": [
+                    { "name": "browserContextId", "$ref": "BrowserContextID", "description": "The id of the context created." }
+                ],
+                "handlers": ["browser"]
+            },
+            {
+                "name": "closeBrowserContext",

[pfeldman, 2016/07/06 17:38:09]

disposeBrowserContext?

[alex clarke (OOO till 29th), 2016/07/06 20:25:07]

Done.

+                "description": "Closes a BrowserContext, will fail of any open page uses it.",
+                "parameters": [
+                    { "name": "browserContextId", "$ref": "BrowserContextID" }
+                ],
+                "returns": [
+                    { "name": "success", "type": "boolean" }
+                ],
+                "handlers": ["browser"]
+            },
+            {
+                "name": "newPage",

[pfeldman, 2016/07/06 17:38:09]

createPage

[alex clarke (OOO till 29th), 2016/07/06 20:25:06]

Dimitri suggested createTarget, does that work for you?

+                "description": "Creates a new page.",
+                "parameters": [
+                    { "name": "initialUrl", "type": "string", "description": "The initial URL the page will be navigated to." },
+                    { "name": "width", "type": "integer", "description": "Window width (headless chrome only).", "optional": true },

[pfeldman, 2016/07/06 17:38:09]

Still hesitant about these - my worry is that they are not sufficient and
emulation will anyways be used.

[alex clarke (OOO till 29th), 2016/07/06 20:25:07]

For regular chrome?

+                    { "name": "height", "type": "integer", "description": "Window height (headless chrome only).", "optional": true },
+                    { "name": "browserContextId", "$ref": "BrowserContextID", "description": "The browser context to create the page in (headless chrome only).", "optional": true }
+                ],
+                "returns": [
+                    { "name": "pageId", "$ref": "TargetID", "description": "The id of the page opened." }
+                ],
+                "handlers": ["browser"]
+            },
+            {
+                "name": "closePage",

[dgozman, 2016/07/06 18:33:30]

I think this works for any target, isn't it? Let's make it closeTarget.
Same goes for newPage, let's call it createTarget?

[alex clarke (OOO till 29th), 2016/07/06 20:25:06]

Done.

+                "description": "Closes a page.",
+                "parameters": [
+                    { "name": "pageId", "$ref": "TargetID" }
+                ],
+                "returns": [
+                    { "name": "success", "type": "boolean" }
+                ],
+                "handlers": ["browser"]
+            },
+            {
                 "name": "getTargets",
                 "returns": [
                     { "name": "targetInfo", "type": "array", "items": { "$ref": "TargetInfo" } }
                 ],
                 "description": "Returns target information for all potential targets.",
                 "handlers": ["browser"]
             },
             {
                 "name": "attach",
                 "description": "Attaches to the target with given id.",
@@ skipping 26 matching lines @@
                 "description": "Dispatches protocol message from the target with given id.",
                 "parameters": [
                     { "name": "targetId", "$ref": "TargetID" },
                     { "name": "message", "type": "string" }
                 ],
                 "handlers": ["browser"]
             }
         ]
     }]
 }