Devtools UI: Remove redundant tooltips

Tooltips should be used where they add value to the the user. This change removes instances where tooltips are used with the same text as is already displayed.

BUG=513066

Review URL: https://codereview.chromium.org/1262063003

git-svn-id: svn://svn.chromium.org/blink/trunk@201577 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/devtools/front_end/components/Linkifier.js

@@ -510,9 +510,9 @@ WebInspector.linkifyURLAsNode = function(url, linkText, classes, isExternal, too
     if (href !== null)
         a.href = href;
     a.className = classes;
-    if (typeof tooltipText === "undefined")
+    if (!tooltipText && linkText !== url)
         a.title = url;
-    else if (typeof tooltipText !== "string" || tooltipText.length)
+    else if (tooltipText)
         a.title = tooltipText;
     a.textContent = linkText.trimMiddle(WebInspector.Linkifier.MaxLengthForDisplayedURLs);
     if (isExternal)

third_party/WebKit/Source/devtools/front_end/elements/ComputedStyleWidget.js

@@ -54,9 +54,7 @@ WebInspector.ComputedStyleWidget = function(stylesSidebarPane, sharedModel)
 
     var toolbar = new WebInspector.Toolbar(hbox);
     toolbar.element.classList.add("styles-pane-toolbar");
-    toolbar.appendToolbarItem(new WebInspector.ToolbarCheckbox(WebInspector.UIString("Show inherited"),
-                                                               WebInspector.UIString("Show inherited properties"),
-                                                               this._showInheritedComputedStylePropertiesSetting));
+    toolbar.appendToolbarItem(new WebInspector.ToolbarCheckbox(WebInspector.UIString("Show all"), undefined, this._showInheritedComputedStylePropertiesSetting));
 
     this._propertiesOutline = new TreeOutlineInShadow();
     this._propertiesOutline.registerRequiredCSS("elements/computedStyleSidebarPane.css");

third_party/WebKit/Source/devtools/front_end/elements/StylesSidebarPane.js

@@ -2223,7 +2223,6 @@ WebInspector.StylePropertyTreeElement.prototype = {
 
         this.listItemElement.removeChildren();
         this.nameElement = propertyRenderer.renderName();
-        this.nameElement.title = this.property.propertyText;
         this.valueElement = propertyRenderer.renderValue();
         if (!this.treeOutline)
             return;

third_party/WebKit/Source/devtools/front_end/ui/treeoutline.js

@@ -338,8 +338,6 @@ function TreeElement(title, expandable)
     this._listItemNode.treeElement = this;
     if (title)
         this.title = title;
-    if (typeof title === "string")
-        this.tooltip = title;
     this._listItemNode.addEventListener("mousedown", this._handleMouseDown.bind(this), false);
     this._listItemNode.addEventListener("selectstart", this._treeElementSelectStart.bind(this), false);
     this._listItemNode.addEventListener("click", this._treeElementToggled.bind(this), false);