Linting fixes for frontend following eslint package upgrade

frontend/src/Components/Page/Header/MovieSearchInput.js

@@ -56,12 +56,12 @@ class MovieSearchInput extends Component {
 
   setAutosuggestRef = (ref) => {
     this._autosuggest = ref;
-  }
+  };
 
   focusInput = (event) => {
     event.preventDefault();
     this._autosuggest.input.focus();
-  }
+  };
 
   getSectionSuggestions(section) {
     return section.suggestions;
@@ -127,7 +127,7 @@ class MovieSearchInput extends Component {
     }
 
     this.setState({ value: newValue });
-  }
+  };
 
   onKeyDown = (event) => {
     if (event.shiftKey || event.altKey || event.ctrlKey) {
@@ -172,11 +172,11 @@ class MovieSearchInput extends Component {
 
     this._autosuggest.input.blur();
     this.reset();
-  }
+  };
 
   onBlur = () => {
     this.reset();
-  }
+  };
 
   onSuggestionsFetchRequested = ({ value }) => {
     if (!this.state.loading) {
@@ -241,14 +241,14 @@ class MovieSearchInput extends Component {
 
       this.getWorker().postMessage(payload);
     }
-  }
+  };
 
   onSuggestionsClearRequested = () => {
     this.setState({
       suggestions: [],
       loading: false
     });
-  }
+  };
 
   onSuggestionSelected = (event, { suggestion }) => {
     if (suggestion.type === ADD_NEW_TYPE) {
@@ -256,7 +256,7 @@ class MovieSearchInput extends Component {
     } else {
       this.goToMovie(suggestion);
     }
-  }
+  };
 
   //
   // Render

frontend/src/Components/Page/Header/PageHeader.js

@@ -32,14 +32,14 @@ class PageHeader extends Component {
 
   onOpenKeyboardShortcutsModal = () => {
     this.setState({ isKeyboardShortcutsModalOpen: true });
-  }
+  };
 
   //
   // Listeners
 
   onKeyboardShortcutsModalClose = () => {
     this.setState({ isKeyboardShortcutsModalOpen: false });
-  }
+  };
 
   //
   // Render

frontend/src/Components/Page/Header/PageHeaderActionsMenuConnector.js

@@ -28,11 +28,11 @@ class PageHeaderActionsMenuConnector extends Component {
 
   onRestartPress = () => {
     this.props.restart();
-  }
+  };
 
   onShutdownPress = () => {
     this.props.shutdown();
-  }
+  };
 
   //
   // Render