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Bug 1401069 - Part 5. Remove two local variables since we do not need them. r=fatseng

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dcWidth and dcHieght are used only once, we do not need to define a local
variable for any of them.
MozReview-Commit-ID: Fw5rHqtUPQN
This commit is contained in:
cku
2017-09-18 23:28:08 +08:00
parent 021830709b
commit 024abb4a81
1 changed files with 2 additions and 3 deletions
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5
widget/windows/PDFViaEMFPrintHelper.cpp
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@@ -87,9 +87,8 @@ PDFViaEMFPrintHelper::RenderPageToDC(HDC aDC, unsigned int aPageIndex,
FPDF_PAGE pdfPage = mPDFiumEngine->LoadPage(mPDFDoc, aPageIndex); FPDF_PAGE pdfPage = mPDFiumEngine->LoadPage(mPDFDoc, aPageIndex);
NS_ENSURE_TRUE(pdfPage, false); NS_ENSURE_TRUE(pdfPage, false);
int dcWidth = ::GetDeviceCaps(aDC, HORZRES); float scaleFactor = ComputeScaleFactor(::GetDeviceCaps(aDC, HORZRES),
int dcHeight = ::GetDeviceCaps(aDC, VERTRES); ::GetDeviceCaps(aDC, VERTRES),
float scaleFactor = ComputeScaleFactor(dcWidth,dcHeight,
aPageWidth, aPageHeight); aPageWidth, aPageHeight);
int savedState = ::SaveDC(aDC); int savedState = ::SaveDC(aDC);
::SetGraphicsMode(aDC, GM_ADVANCED); ::SetGraphicsMode(aDC, GM_ADVANCED);