Fix else-after-returns throughout pdfium.

fpdfsdk/src/fpdfsave.cpp

Index: fpdfsdk/src/fpdfsave.cpp
diff --git a/fpdfsdk/src/fpdfsave.cpp b/fpdfsdk/src/fpdfsave.cpp
index 4b9d7acecff417d976cb81df3e01462d5eaf14bb..18e715d62b0b4094126a53e6a79eadf5557ec0d9 100644
--- a/fpdfsdk/src/fpdfsave.cpp
+++ b/fpdfsdk/src/fpdfsave.cpp
@@ -36,22 +36,18 @@ FX_BOOL CFX_IFileWrite::Init( FPDF_FILEWRITE * pFileWriteStruct )
 {
 	if (!pFileWriteStruct)
 		return FALSE;
-	else
-	{
-		m_pFileWriteStruct = pFileWriteStruct;
-	}
+
+    m_pFileWriteStruct = pFileWriteStruct;
 	return TRUE;
 }
 
 FX_BOOL CFX_IFileWrite::WriteBlock(const void* pData, size_t size)
 {
-	if (m_pFileWriteStruct)
-	{
-		m_pFileWriteStruct->WriteBlock( m_pFileWriteStruct, pData, size );
-		return TRUE;
-	}
-	else
+	if (!m_pFileWriteStruct)
 		return FALSE;
+
+    m_pFileWriteStruct->WriteBlock( m_pFileWriteStruct, pData, size );
+    return TRUE;
 }
 
 FPDF_BOOL _FPDF_Doc_Save(FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,FPDF_DWORD flags, FPDF_BOOL bSetVersion,