Merge to XFA: Start using allowed C++11 features.

TBR=dml@google.com, thakis@chromium.org

Review URL: https://codereview.chromium.org/1544923002 .
Review URL: https://codereview.chromium.org/1545823002 .

(cherry picked from commit ba2586d2c0a50df14aa2549a0a841e1d4b9af4b6)
(cherry picked from commit 87f7d29531dabfd66e547a6be31a08272ff631d5)

Review URL: https://codereview.chromium.org/1542213002 .

3 files changed, 9 insertions, 12 deletions

diff --git a/core/src/fxcodec/codec/fx_codec.cpp b/core/src/fxcodec/codec/fx_codec.cpp
index 5143f76f88..f856f43958 100644
--- a/core/src/fxcodec/codec/fx_codec.cpp
+++ b/core/src/fxcodec/codec/fx_codec.cpp
@@ -1,4 +1,3 @@
-
 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
@@ -8,6 +7,7 @@
 #include "core/include/fxcodec/fx_codec.h"
 
 #include <cmath>
+#include <utility>
 
 #include "codec_int.h"
 #include "core/include/fxcrt/fx_ext.h"
@@ -146,7 +146,7 @@ void CCodec_ScanlineDecoder::DownScale(int dest_width, int dest_height) {
   if (!cache->AllocateCache())
     return;
 
-  m_pDataCache = nonstd::move(cache);
+  m_pDataCache = std::move(cache);
 }
 
 FX_BOOL CCodec_BasicModule::RunLengthEncode(const uint8_t* src_buf,
diff --git a/core/src/fxcodec/jbig2/JBig2_Context.cpp b/core/src/fxcodec/jbig2/JBig2_Context.cpp
index 2a28185d88..9503fed95e 100644
--- a/core/src/fxcodec/jbig2/JBig2_Context.cpp
+++ b/core/src/fxcodec/jbig2/JBig2_Context.cpp
@@ -8,6 +8,7 @@
 
 #include <algorithm>
 #include <list>
+#include <utility>
 #include <vector>
 
 #include "core/src/fxcodec/jbig2/JBig2_ArithDecoder.h"
@@ -1119,7 +1120,7 @@ int32_t CJBig2_Context::parseGenericRegion(CJBig2_Segment* pSegment,
       }
     }
     pGRD->USESKIP = 0;
-    m_pGRD = nonstd::move(pGRD);
+    m_pGRD = std::move(pGRD);
   }
   pSegment->m_nResultType = JBIG2_IMAGE_POINTER;
   if (m_pGRD->MMR == 0) {
diff --git a/core/src/fxcodec/jbig2/JBig2_SddProc.cpp b/core/src/fxcodec/jbig2/JBig2_SddProc.cpp
index 06d6520f3f..e9ce932d91 100644
--- a/core/src/fxcodec/jbig2/JBig2_SddProc.cpp
+++ b/core/src/fxcodec/jbig2/JBig2_SddProc.cpp
@@ -18,9 +18,6 @@
 #include "core/src/fxcodec/jbig2/JBig2_SymbolDict.h"
 #include "core/src/fxcodec/jbig2/JBig2_TrdProc.h"
 #include "third_party/base/nonstd_unique_ptr.h"
-#include "third_party/base/stl_util.h"
-
-using pdfium::vector_as_array;
 
 CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
     CJBig2_ArithDecoder* pArithDecoder,
@@ -110,7 +107,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
         pGRD->GBAT[5] = SDAT[5];
         pGRD->GBAT[6] = SDAT[6];
         pGRD->GBAT[7] = SDAT[7];
-        BS = pGRD->decode_Arith(pArithDecoder, vector_as_array(gbContext));
+        BS = pGRD->decode_Arith(pArithDecoder, gbContext->data());
         if (!BS) {
           goto failed;
         }
@@ -198,8 +195,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
           ids.IARDX = IARDX.get();
           ids.IARDY = IARDY.get();
           ids.IAID = IAID.get();
-          BS = pDecoder->decode_Arith(pArithDecoder, vector_as_array(grContext),
-                                      &ids);
+          BS = pDecoder->decode_Arith(pArithDecoder, grContext->data(), &ids);
           if (!BS) {
             FX_Free(SBSYMS);
             goto failed;
@@ -234,7 +230,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Arith(
           pGRRD->GRAT[1] = SDRAT[1];
           pGRRD->GRAT[2] = SDRAT[2];
           pGRRD->GRAT[3] = SDRAT[3];
-          BS = pGRRD->decode(pArithDecoder, vector_as_array(grContext));
+          BS = pGRRD->decode(pArithDecoder, grContext->data());
           if (!BS) {
             FX_Free(SBSYMS);
             goto failed;
@@ -448,7 +444,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
           pDecoder->SBRAT[1] = SDRAT[1];
           pDecoder->SBRAT[2] = SDRAT[2];
           pDecoder->SBRAT[3] = SDRAT[3];
-          BS = pDecoder->decode_Huffman(pStream, vector_as_array(grContext));
+          BS = pDecoder->decode_Huffman(pStream, grContext->data());
           if (!BS) {
             FX_Free(SBSYMCODES);
             FX_Free(SBSYMS);
@@ -520,7 +516,7 @@ CJBig2_SymbolDict* CJBig2_SDDProc::decode_Huffman(
           pGRRD->GRAT[3] = SDRAT[3];
           nonstd::unique_ptr<CJBig2_ArithDecoder> pArithDecoder(
               new CJBig2_ArithDecoder(pStream));
-          BS = pGRRD->decode(pArithDecoder.get(), vector_as_array(grContext));
+          BS = pGRRD->decode(pArithDecoder.get(), grContext->data());
           if (!BS) {
             FX_Free(SBSYMS);
             goto failed;