Resize DevTools target frames.

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

Index: third_party/WebKit/Source/core/inspector/browser_protocol.json
diff --git a/third_party/WebKit/Source/core/inspector/browser_protocol.json b/third_party/WebKit/Source/core/inspector/browser_protocol.json
index d4421424d10881a3da18992ade69f5798072a1be..bf5d8a46bfad7698a4cc5134e2d8fc05c3513394 100644
--- a/third_party/WebKit/Source/core/inspector/browser_protocol.json
+++ b/third_party/WebKit/Source/core/inspector/browser_protocol.json
@@ -4319,8 +4319,8 @@
                 "description": "Creates a new page.",
                 "parameters": [
                     { "name": "url", "type": "string", "description": "The initial URL the page will be navigated to." },
-                    { "name": "width", "type": "integer", "description": "Window width (headless chrome only).", "optional": true },
-                    { "name": "height", "type": "integer", "description": "Window height (headless chrome only).", "optional": true },
+                    { "name": "width", "type": "integer", "description": "Frame width (DIP).", "optional": true },
+                    { "name": "height", "type": "integer", "description": "Frame height (DIP).", "optional": true },
                     { "name": "browserContextId", "$ref": "BrowserContextID", "description": "The browser context to create the page in (headless chrome only).", "optional": true }
                 ],
                 "returns": [
@@ -4348,6 +4348,28 @@
                 "handlers": ["browser"]
             },
             {
+                "name": "getFrameSize",
+                "description": "Returns the size of the frame of a target.",
+                "parameters": [
+                    { "name": "targetId", "$ref": "TargetID" }
+                ],
+                "returns": [
+                    { "name": "width", "type": "integer", "description": "Frame width (DIP)." },
+                    { "name": "height", "type": "integer", "description": "Frame height (DIP)." }
+                ],
+                "handlers": ["browser"]
+            },
+            {
+                "name": "setFrameSize",

[pfeldman, 2016/08/11 00:39:58]

This should go through the emulation domain along the target connection.

[Eric Seckler, 2016/08/11 14:20:16]

Done. I'm leaving the width/height params for Browser.createTarget as
headless-only feature, and have separated other fixes to createTarget/getTargets
into a separate patch:
https://codereview.chromium.org/2234343002/

+                "description": "Resize the frame of a target. Note that this does not affect the frame's container (e.g. browser window).",
+                "parameters": [
+                    { "name": "targetId", "$ref": "TargetID" },
+                    { "name": "width", "type": "integer", "description": "Frame width (DIP)." },
+                    { "name": "height", "type": "integer", "description": "Frame height (DIP)." }
+                ],
+                "handlers": ["browser"]
+            },
+            {
                 "name": "attach",
                 "description": "Attaches to the target with given id.",
                 "parameters": [