Fix else-after-returns throughout pdfium.

fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp

Index: fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp
diff --git a/fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp b/fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp
index f562076f1dc527d46a842abd6fa8d7e274f6a856..b21d1d1d2236033af0c2e60fb0bb445babeee7b6 100644
--- a/fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp
@@ -36,7 +36,7 @@ CPWL_EditCtrl::~CPWL_EditCtrl()
 	IFX_Edit::DelEdit(m_pEdit);
 }
 
-void CPWL_EditCtrl::OnCreate(PWL_CREATEPARAM & cp)
+void CPWL_EditCtrl::OnCreate(PWL_CREATEPARAM& cp)
 {
 	cp.eCursorType = FXCT_VBEAM;
 }
@@ -530,10 +530,10 @@ CPDF_Font * CPWL_EditCtrl::GetCaretFont() const
 		}
 	}
 
-	if (IFX_Edit_FontMap * pFontMap = GetFontMap())
+	if (IFX_Edit_FontMap* pFontMap = GetFontMap())
 		return pFontMap->GetPDFFont(nFontIndex);
-	else
-		return NULL;
+
+    return NULL;
 }
 
 FX_FLOAT CPWL_EditCtrl::GetCaretFontSize() const