DevTools: update buttons to new style

third_party/WebKit/Source/devtools/front_end/profiler/ProfileLauncherView.js

Index: third_party/WebKit/Source/devtools/front_end/profiler/ProfileLauncherView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/profiler/ProfileLauncherView.js b/third_party/WebKit/Source/devtools/front_end/profiler/ProfileLauncherView.js
index 0fc88a57fdb9200a5ab6f819d9afd1b45f270fbd..24b8b7ae034f7c652a499b3c98a80c1d1ba4e0e7 100644
--- a/third_party/WebKit/Source/devtools/front_end/profiler/ProfileLauncherView.js
+++ b/third_party/WebKit/Source/devtools/front_end/profiler/ProfileLauncherView.js
@@ -48,7 +48,8 @@ Profiler.ProfileLauncherView = class extends UI.VBox {
     var targetsSelect = targetDiv.createChild('select', 'chrome-select');
     new Profiler.TargetsComboBoxController(targetsSelect, targetDiv);
     this._controlButton = UI.createTextButton('', this._controlButtonClicked.bind(this));
-    controlDiv.appendChild(this._controlButton);
+    this._controlButton.classList.add('primary');
+    this._contentElement.appendChild(this._controlButton);

[dgozman, 2017/05/15 21:29:00]

Why different parent?

[luoe, 2017/05/18 21:29:26]

Before this CL, the action button might be on the same line as a target selector
dropdown
http://imgur.com/a/MHMjL

After this CL, the action button (start) will be on a new line, to the left of
the Load button.

     this._recordButtonEnabled = true;
     this._loadButton = UI.createTextButton(Common.UIString('Load'), this._loadButtonClicked.bind(this), 'load-profile');
     this._contentElement.appendChild(this._loadButton);