41     Tab getCurrentTab();  in getCurrentTab()
45     List<Tab> getTabs();  in getTabs()
47     Tab openTabToHomePage();  in openTabToHomePage()
49     Tab openIncognitoTab();  in openIncognitoTab()
51     Tab openTab(String url, boolean incognito, boolean setActive,  in openTab()
54     void setActiveTab(Tab tab);  in setActiveTab()
56     boolean switchToTab(Tab tab);  in switchToTab()
60     void closeTab(Tab tab);  in closeTab()
80     void attachSubWindow(Tab tab);  in attachSubWindow()
82     void removeSubWindow(Tab tab);  in removeSubWindow()
90     void updateMenuState(Tab tab, Menu menu);  in updateMenuState()
94     void loadUrl(Tab tab, String url);  in loadUrl()