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Bug 1480641 - Remove nsITextScroll; r=nika

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Summary:
Implemented by nsDocShell and nsWebBrowser (which just wraps the
docshell functions), but not actually used anywhere.

MozReview-Commit-ID: 2YzfsrvOolX

Test Plan: Try run

Reviewers: nika

Tags: #secure-revision

Bug #: 1480641

Differential Revision: https://phabricator.services.mozilla.com/D2695
This commit is contained in:
Kyle Machulis
2018-08-02 17:54:41 -07:00
parent 58f4e50cdc
commit 7b09c13dc4
6 changed files with 1 additions and 94 deletions
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27
docshell/base/nsDocShell.cpp
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@@ -520,7 +520,6 @@ NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsDocShell)
NS_INTERFACE_MAP_ENTRY(nsIWebNavigation)
NS_INTERFACE_MAP_ENTRY(nsIBaseWindow)
NS_INTERFACE_MAP_ENTRY(nsIScrollable)
NS_INTERFACE_MAP_ENTRY(nsITextScroll)
NS_INTERFACE_MAP_ENTRY(nsIRefreshURI)
NS_INTERFACE_MAP_ENTRY(nsIWebProgressListener)
NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
@@ -6087,32 +6086,6 @@ nsDocShell::GetScrollbarVisibility(bool* aVerticalVisible,
return NS_OK;
}
//*****************************************************************************
// nsDocShell::nsITextScroll
//*****************************************************************************
NS_IMETHODIMP
nsDocShell::ScrollByLines(int32_t aNumLines)
{
nsIScrollableFrame* sf = GetRootScrollFrame();
NS_ENSURE_TRUE(sf, NS_ERROR_FAILURE);
sf->ScrollBy(nsIntPoint(0, aNumLines), nsIScrollableFrame::LINES,
nsIScrollableFrame::SMOOTH);
return NS_OK;
}
NS_IMETHODIMP
nsDocShell::ScrollByPages(int32_t aNumPages)
{
nsIScrollableFrame* sf = GetRootScrollFrame();
NS_ENSURE_TRUE(sf, NS_ERROR_FAILURE);
sf->ScrollBy(nsIntPoint(0, aNumPages), nsIScrollableFrame::PAGES,
nsIScrollableFrame::SMOOTH);
return NS_OK;
}
//*****************************************************************************
// nsDocShell::nsIRefreshURI
//*****************************************************************************