Revert "Merge pull request #11958 from brave/ca--11632-2"

This reverts commit b053019, reversing
changes made to 7024bff.

app/renderer/components/tabs/tab.js

@@ -159,9 +159,6 @@ class Tab extends React.Component {
     // if mouse entered a tab we only trigger a new preview
     // if user is in previewMode, which is defined by mouse move
     windowActions.setTabHoverState(this.props.frameKey, true, this.props.previewMode)
-    // In case there's a tab preview happening, cancel the preview
-    // when mouse is over a tab
-    windowActions.setTabPageHoverState(this.props.tabPageIndex, false)
   }
 
   onMouseMove () {
@@ -265,7 +262,6 @@ class Tab extends React.Component {
     props.tabWidth = currentWindow.getIn(['ui', 'tabs', 'fixTabWidth'])
     props.themeColor = tabUIState.getThemeColor(currentWindow, frameKey)
     props.title = frame.get('title')
-    props.tabPageIndex = frameStateUtil.getTabPageIndex(currentWindow)
     props.partOfFullPageSet = partOfFullPageSet
     props.showAudioTopBorder = audioState.showAudioTopBorder(currentWindow, frameKey, isPinned)
     props.centralizeTabIcons = tabUIState.centralizeTabIcons(currentWindow, frameKey, isPinned)

app/renderer/components/tabs/tabPage.js

@@ -76,9 +76,6 @@ class TabPage extends React.Component {
   }
 
   onCloseTabPage () {
-    // if a tab page is closed, cancel the tab preview
-    windowActions.setTabPageHoverState(this.props.index, false)
-
     return this.props.tabPageFrames
       .map(frame => appActions.tabCloseRequested(frame.get('tabId')))
   }
@@ -95,13 +92,12 @@ class TabPage extends React.Component {
         return
       case 1:
         // Close tab page with middle click
+        // and eventually cancel the hover state
         this.onCloseTabPage()
+        windowActions.setTabPageHoverState(this.props.index, false)
         break
       default:
-        // Setting the new active tab page
-        // should also cancel tab preview
         windowActions.setTabPageIndex(this.props.index)
-        windowActions.setTabPageHoverState(this.props.index, false)
     }
   }