2 files changed, 3 insertions, 3 deletions
diff --git a/devtools/client/framework/components/ToolboxTabs.js b/devtools/client/framework/components/ToolboxTabs.js
index 04b7d653a4..ad392a8700 100644
--- a/devtools/client/framework/components/ToolboxTabs.js
+++ b/devtools/client/framework/components/ToolboxTabs.js
@@ -97,7 +97,7 @@ class ToolboxTabs extends Component {
     }
   }
 
-  componentDidUpdate(prevProps, prevState) {
+  componentDidUpdate(prevProps) {
     if (this.shouldUpdateToolboxTabs(prevProps, this.props)) {
       this.updateCachedToolTabsWidthMap();
       this.updateOverflowedTabs();
@@ -226,7 +226,7 @@ class ToolboxTabs extends Component {
     }
   }
 
-  resizeHandler(evt) {
+  resizeHandler() {
     window.cancelIdleCallback(this._resizeTimerId);
     this._resizeTimerId = window.requestIdleCallback(
       () => {
diff --git a/devtools/client/framework/components/ToolboxToolbar.js b/devtools/client/framework/components/ToolboxToolbar.js
index 6f94d0282b..f9998db0ab 100644
--- a/devtools/client/framework/components/ToolboxToolbar.js
+++ b/devtools/client/framework/components/ToolboxToolbar.js
@@ -354,7 +354,7 @@ class ToolboxToolbar extends Component {
     }
 
     const items = [];
-    toolbox.frameMap.forEach((frame, index) => {
+    toolbox.frameMap.forEach(frame => {
       const label = toolbox.target.isWebExtension
         ? toolbox.target.getExtensionPathName(frame.url)
         : getUnicodeUrl(frame.url);