[DevTools] Fix integer/double values in emulation input fields.

Source/devtools/front_end/elements/OverridesView.js

Index: Source/devtools/front_end/elements/OverridesView.js
diff --git a/Source/devtools/front_end/elements/OverridesView.js b/Source/devtools/front_end/elements/OverridesView.js
index 21aed0af1111dac6c42ad697e0ccdcbd86820858..42dc01a1ab5475065ec9da9675420e08f1f562a0 100644
--- a/Source/devtools/front_end/elements/OverridesView.js
+++ b/Source/devtools/front_end/elements/OverridesView.js
@@ -264,14 +264,14 @@ WebInspector.OverridesView.ViewportTab.prototype = {
         cellElement.appendChild(document.createTextNode(WebInspector.UIString("Resolution:")));
         cellElement = rowElement.createChild("td");
 
-        var widthOverrideInput = WebInspector.SettingsUI.createSettingInputField("", WebInspector.overridesSupport.settings.deviceWidth, true, 4, "80px", WebInspector.OverridesSupport.inputValidator, true);
+        var widthOverrideInput = WebInspector.SettingsUI.createSettingInputField("", WebInspector.overridesSupport.settings.deviceWidth, true, 4, "80px", WebInspector.OverridesSupport.integerInputValidator, true);
         cellElement.appendChild(widthOverrideInput);
         this._swapDimensionsElement = cellElement.createChild("button", "overrides-swap");
         this._swapDimensionsElement.appendChild(document.createTextNode(" \u21C4 ")); // RIGHTWARDS ARROW OVER LEFTWARDS ARROW.
         this._swapDimensionsElement.title = WebInspector.UIString("Swap dimensions");
         this._swapDimensionsElement.addEventListener("click", WebInspector.overridesSupport.swapDimensions.bind(WebInspector.overridesSupport), false);
         this._swapDimensionsElement.tabIndex = -1;
-        var heightOverrideInput = WebInspector.SettingsUI.createSettingInputField("", WebInspector.overridesSupport.settings.deviceHeight, true, 4, "80px", WebInspector.OverridesSupport.inputValidator, true);
+        var heightOverrideInput = WebInspector.SettingsUI.createSettingInputField("", WebInspector.overridesSupport.settings.deviceHeight, true, 4, "80px", WebInspector.OverridesSupport.integerInputValidator, true);
         cellElement.appendChild(heightOverrideInput);
 
         rowElement = tableElement.createChild("tr");
@@ -287,7 +287,7 @@ WebInspector.OverridesView.ViewportTab.prototype = {
         rowElement = tableElement.createChild("tr");
         rowElement.title = WebInspector.UIString("Ratio between a device's physical pixels and device-independent pixels.");
         rowElement.createChild("td").appendChild(document.createTextNode(WebInspector.UIString("Device pixel ratio:")));
-        rowElement.createChild("td").appendChild(WebInspector.SettingsUI.createSettingInputField("", WebInspector.overridesSupport.settings.deviceScaleFactor, true, 2, "80px", WebInspector.OverridesSupport.inputValidator, true));
+        rowElement.createChild("td").appendChild(WebInspector.SettingsUI.createSettingInputField("", WebInspector.overridesSupport.settings.deviceScaleFactor, true, 4, "80px", WebInspector.OverridesSupport.doubleInputValidator, true));
 
         var textAutosizingOverrideElement = this._createSettingCheckbox(WebInspector.UIString("Enable text autosizing "), WebInspector.overridesSupport.settings.deviceTextAutosizing);
         textAutosizingOverrideElement.title = WebInspector.UIString("Text autosizing is the feature that boosts font sizes on mobile devices.");