Rename DOM.getLayoutTreeNodes to CSS.getLayoutTreeAndStyles

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 a469ff8555445cc57950ee36a1ed431dfe2341b6..7aa5579a8af69965390274f716656a79662c0f9b 100644
--- a/third_party/WebKit/Source/core/inspector/browser_protocol.json
+++ b/third_party/WebKit/Source/core/inspector/browser_protocol.json
@@ -2078,12 +2078,31 @@
                     { "name": "backendNodeId", "$ref": "BackendNodeId", "description": "The BackendNodeId of the related DOM node." },
                     { "name": "boundingBox", "$ref": "Rect", "description": "The absolute position bounding box." },
                     { "name": "layoutText", "type": "string", "optional": true, "description": "Contents of the LayoutText if any" },
-                    { "name": "inlineTextNodes", "type": "array", "optional": true, "items": { "$ref": "InlineTextBox" }, "description": "The post layout inline text nodes, if any." }
+                    { "name": "inlineTextNodes", "type": "array", "optional": true, "items": { "$ref": "InlineTextBox" }, "description": "The post layout inline text nodes, if any." },
+                    { "name": "styleIndex", "type": "integer", "optional": true, "description": "Index into the computedStyles array returned by getLayoutTreeNodes." }
                 ],
                 "description": "Details of an element in the DOM tree with a LayoutObject.",
                 "experimental": true
             },
             {
+                "id": "ComputedStyleProperty",
+                "type": "object",
+                "properties": [
+                    { "name": "name", "type": "string", "description": "Computed style property name." },
+                    { "name": "value", "type": "string", "description": "Computed style property value." }
+                ],
+                "experimental": true
+            },
+            {
+                "id": "ComputedStyle",
+                "type": "object",
+                "properties": [
+                    { "name": "properties", "type": "array", "items": { "$ref": "ComputedStyleProperty" } }
+                ],
+                "description": "A subset of the full ComputedStyle as defined by the request whitelist.",
+                "experimental": true
+            },
+            {
                 "id": "RGBA",
                 "type": "object",
                 "properties": [
@@ -2190,10 +2209,14 @@
             },
             {
                 "name": "getLayoutTreeNodes",

[dgozman, 2016/10/12 21:00:40]

I'd rename this to getLayoutTreeAndStyles and move it to CSS, and reuse types
from CSS.

[alex clarke (OOO till 29th), 2016/10/13 20:25:10]

Done.

+                "parameters": [
+                    { "name": "computedStyleWhitelist", "type": "array", "items": { "type": "string" }, "description": "Whitelist of computed styles to return." }
+                ],
                 "returns": [
-                    { "name": "layoutTreeNodes", "type": "array", "items": { "$ref": "LayoutTreeNode" } }
+                    { "name": "layoutTreeNodes", "type": "array", "items": { "$ref": "LayoutTreeNode" } },
+                    { "name": "computedStyles", "type": "array", "items": { "$ref": "ComputedStyle" } }
                 ],
-                "description": "Returns the document's LayoutTreeNodes to the caller, and those of any iframes too.",
+                "description": "For the main document and any content documents, return the LayoutTreeNodes and a whitelisted subset of the computed style.",
                 "experimental": true
             },
             {