[DevTools] Add minimum size to WebInspector.View.

Source/devtools/front_end/inspector.js

Index: Source/devtools/front_end/inspector.js
diff --git a/Source/devtools/front_end/inspector.js b/Source/devtools/front_end/inspector.js
index a851bfe407864c9ba1af5c819548b353b0b48977..8d453f1f25edd25aa696323306bc5f435d3bcb6b 100644
--- a/Source/devtools/front_end/inspector.js
+++ b/Source/devtools/front_end/inspector.js
@@ -61,8 +61,6 @@ var WebInspector = {
 
         this._rootSplitView = new WebInspector.SplitView(false, true, this.dockController.canDock() ? "InspectorView.splitViewState" : "InspectorView.dummySplitViewState", 300, 300);
         this._rootSplitView.show(rootView.element);
-        this._rootSplitView.setSidebarElementConstraints(180, 50);
-        this._rootSplitView.setMainElementConstraints(WebInspector.InspectedPagePlaceholder.Constraints.Width, WebInspector.InspectedPagePlaceholder.Constraints.Height);
 
         this.inspectorView.show(this._rootSplitView.sidebarElement());
 
@@ -72,7 +70,7 @@ var WebInspector = {
         this.dockController.addEventListener(WebInspector.DockController.Events.DockSideChanged, this._updateRootSplitViewOnDockSideChange, this);
         this._updateRootSplitViewOnDockSideChange();
 
-        rootView.show(document.body);
+        rootView.attachToBody();
     },
 
     _updateRootSplitViewOnDockSideChange: function()