On Linux, move the passing of filedescriptors to a dedicated socketpair().

chrome/tools/test/reference_build/chrome_linux/resources/inspector/ProfileView.js

Index: chrome/tools/test/reference_build/chrome_linux/resources/inspector/ProfileView.js
diff --git a/chrome/tools/test/reference_build/chrome_linux/resources/inspector/ProfileView.js b/chrome/tools/test/reference_build/chrome_linux/resources/inspector/ProfileView.js
index d00733c483fcbbd4b53e1011ea74ef1b19146a7a..5c9fcdafb92d47a534a6342dd4d64adf3e2e9ff2 100644
--- a/chrome/tools/test/reference_build/chrome_linux/resources/inspector/ProfileView.js
+++ b/chrome/tools/test/reference_build/chrome_linux/resources/inspector/ProfileView.js
@@ -56,25 +56,19 @@ WebInspector.ProfileView = function(profile)
     this.viewSelectElement.appendChild(heavyViewOption);
     this.viewSelectElement.appendChild(treeViewOption);
 
-    this.percentButton = document.createElement("button");
-    this.percentButton.className = "percent-time-status-bar-item status-bar-item";
+    this.percentButton = new WebInspector.StatusBarButton("", "percent-time-status-bar-item");
     this.percentButton.addEventListener("click", this._percentClicked.bind(this), false);
 
-    this.focusButton = document.createElement("button");
-    this.focusButton.title = WebInspector.UIString("Focus selected function.");
-    this.focusButton.className = "focus-profile-node-status-bar-item status-bar-item";
+    this.focusButton = new WebInspector.StatusBarButton(WebInspector.UIString("Focus selected function."), "focus-profile-node-status-bar-item");
     this.focusButton.disabled = true;
     this.focusButton.addEventListener("click", this._focusClicked.bind(this), false);
 
-    this.excludeButton = document.createElement("button");
-    this.excludeButton.title = WebInspector.UIString("Exclude selected function.");
-    this.excludeButton.className = "exclude-profile-node-status-bar-item status-bar-item";
+    this.excludeButton = new WebInspector.StatusBarButton(WebInspector.UIString("Exclude selected function."), "exclude-profile-node-status-bar-item");
     this.excludeButton.disabled = true;
     this.excludeButton.addEventListener("click", this._excludeClicked.bind(this), false);
 
-    this.resetButton = document.createElement("button");
-    this.resetButton.title = WebInspector.UIString("Restore all functions.");
-    this.resetButton.className = "reset-profile-status-bar-item status-bar-item hidden";
+    this.resetButton = new WebInspector.StatusBarButton(WebInspector.UIString("Restore all functions."), "reset-profile-status-bar-item");
+    this.resetButton.visible = false;
     this.resetButton.addEventListener("click", this._resetClicked.bind(this), false);
 
     this.profile = profile;
@@ -90,7 +84,7 @@ WebInspector.ProfileView = function(profile)
 WebInspector.ProfileView.prototype = {
     get statusBarItems()
     {
-        return [this.viewSelectElement, this.percentButton, this.focusButton, this.excludeButton, this.resetButton];
+        return [this.viewSelectElement, this.percentButton.element, this.focusButton.element, this.excludeButton.element, this.resetButton.element];
     },
 
     get profile()
@@ -148,11 +142,23 @@ WebInspector.ProfileView.prototype = {
         return this._bottomUpTree;
     },
 
+    show: function(parentElement)
+    {
+        WebInspector.View.prototype.show.call(this, parentElement);
+        this.dataGrid.updateWidths();
+    },
+
     hide: function()
     {
         WebInspector.View.prototype.hide.call(this);
         this._currentSearchResultIndex = -1;
     },
+    
+    resize: function()
+    {
+        if (this.dataGrid)
+            this.dataGrid.updateWidths();
+    },
 
     refresh: function()
     {
@@ -166,8 +172,8 @@ WebInspector.ProfileView.prototype = {
         for (var index = 0; index < count; ++index)
             this.dataGrid.appendChild(children[index]);
 
-        if (selectedProfileNode && selectedProfileNode._dataGridNode)
-            selectedProfileNode._dataGridNode.selected = true;
+        if (selectedProfileNode)
+            selectedProfileNode.selected = true;
     },
 
     refreshVisibleData: function()
@@ -196,8 +202,7 @@ WebInspector.ProfileView.prototype = {
                 delete profileNode._searchMatchedCallsColumn;
                 delete profileNode._searchMatchedFunctionColumn;
 
-                if (profileNode._dataGridNode)
-                    profileNode._dataGridNode.refresh();
+                profileNode.refresh();
             }
         }
 
@@ -313,7 +318,7 @@ WebInspector.ProfileView.prototype = {
                 profileDataGridNode._searchMatchedTotalColumn ||
                 profileDataGridNode._searchMatchedAverageColumn ||
                 profileDataGridNode._searchMatchedCallsColumn ||
-                profileDataGridNode._searchMatchedFunctionColumn);
+                profileDataGridNode._searchMatchedFunctionColumn)
             {
                 profileDataGridNode.refresh();
                 return true;
@@ -322,48 +327,14 @@ WebInspector.ProfileView.prototype = {
             return false;
         }
 
-        var current = this.dataGrid;
-        var ancestors = [];
-        var nextIndexes = [];
-        var startIndex = 0;
+        var current = this.profileDataGridTree.children[0];
 
         while (current) {
-            var children = current.children;
-            var childrenLength = children.length;
-
-            if (startIndex >= childrenLength) {
-                current = ancestors.pop();
-                startIndex = nextIndexes.pop();
-                continue;
+            if (matchesQuery(current)) {
+                this._searchResults.push({ profileNode: current });
             }
 
-            for (var i = startIndex; i < childrenLength; ++i) {
-                var child = children[i];
-
-                if (matchesQuery(child)) {
-                    if (child._dataGridNode) {
-                        // The child has a data grid node already, no need to remember the ancestors.
-                        this._searchResults.push({ profileNode: child });
-                    } else {
-                        var ancestorsCopy = [].concat(ancestors);
-                        ancestorsCopy.push(current);
-                        this._searchResults.push({ profileNode: child, ancestors: ancestorsCopy });
-                    }
-                }
-
-                if (child.children.length) {
-                    ancestors.push(current);
-                    nextIndexes.push(i + 1);
-                    current = child;
-                    startIndex = 0;
-                    break;
-                }
-
-                if (i === (childrenLength - 1)) {
-                    current = ancestors.pop();
-                    startIndex = nextIndexes.pop();
-                }
-            }
+            current = current.traverseNextNode(false, null, false);
         }
 
         finishedCallback(this, this._searchResults.length);
@@ -419,26 +390,9 @@ WebInspector.ProfileView.prototype = {
         if (!searchResult)
             return;
 
-        var profileNode = this._searchResults[index].profileNode;
-        if (!profileNode._dataGridNode && searchResult.ancestors) {
-            var ancestors = searchResult.ancestors;
-            for (var i = 0; i < ancestors.length; ++i) {
-                var ancestorProfileNode = ancestors[i];
-                var gridNode = ancestorProfileNode._dataGridNode;
-                if (gridNode)
-                    gridNode.expand();
-            }
-
-            // No need to keep the ancestors around.
-            delete searchResult.ancestors;
-        }
-
-        gridNode = profileNode._dataGridNode;
-        if (!gridNode)
-            return;
-
-        gridNode.reveal();
-        gridNode.select();
+        var profileNode = searchResult.profileNode;
+        profileNode.reveal();
+        profileNode.select();
     },
 
     _changeView: function(event)
@@ -479,10 +433,10 @@ WebInspector.ProfileView.prototype = {
     {
         if (this.showSelfTimeAsPercent && this.showTotalTimeAsPercent && this.showAverageTimeAsPercent) {
             this.percentButton.title = WebInspector.UIString("Show absolute total and self times.");
-            this.percentButton.addStyleClass("toggled-on");
+            this.percentButton.toggled = true;
         } else {
             this.percentButton.title = WebInspector.UIString("Show total and self times as percentages.");
-            this.percentButton.removeStyleClass("toggled-on");
+            this.percentButton.toggled = false;
         }
     },
 
@@ -491,7 +445,7 @@ WebInspector.ProfileView.prototype = {
         if (!this.dataGrid.selectedNode)
             return;
 
-        this.resetButton.removeStyleClass("hidden");
+        this.resetButton.visible = true;
         this.profileDataGridTree.focus(this.dataGrid.selectedNode);
         this.refresh();
         this.refreshVisibleData();
@@ -506,7 +460,7 @@ WebInspector.ProfileView.prototype = {
 
         selectedNode.deselect();
 
-        this.resetButton.removeStyleClass("hidden");
+        this.resetButton.visible = true;
         this.profileDataGridTree.exclude(selectedNode);
         this.refresh();
         this.refreshVisibleData();
@@ -514,7 +468,7 @@ WebInspector.ProfileView.prototype = {
 
     _resetClicked: function(event)
     {
-        this.resetButton.addStyleClass("hidden");
+        this.resetButton.visible = false;
         this.profileDataGridTree.restore();
         this.refresh();
         this.refreshVisibleData();