Add some more missing consts.chromium/3356

Get things out of the .data section.

Change-Id: I375cf00186a3d5d8d10f5d147bd4b692f5db3683
Reviewed-on: https://pdfium-review.googlesource.com/27130
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>

4 files changed, 28 insertions, 25 deletions

diff --git a/fxbarcode/datamatrix/BC_ErrorCorrection.cpp b/fxbarcode/datamatrix/BC_ErrorCorrection.cpp
index 35077ee628..83442645e4 100644
--- a/fxbarcode/datamatrix/BC_ErrorCorrection.cpp
+++ b/fxbarcode/datamatrix/BC_ErrorCorrection.cpp
@@ -102,9 +102,9 @@ const uint8_t* const FACTORS[16] = {
 
 }  // namespace
 
-int32_t CBC_ErrorCorrection::MODULO_VALUE = 0x12D;
 int32_t CBC_ErrorCorrection::LOG[256] = {0};
 int32_t CBC_ErrorCorrection::ALOG[256] = {0};
+
 void CBC_ErrorCorrection::Initialize() {
   int32_t p = 1;
   for (int32_t i = 0; i < 255; i++) {
diff --git a/fxbarcode/datamatrix/BC_ErrorCorrection.h b/fxbarcode/datamatrix/BC_ErrorCorrection.h
index 361b205ef4..ccb83f0b86 100644
--- a/fxbarcode/datamatrix/BC_ErrorCorrection.h
+++ b/fxbarcode/datamatrix/BC_ErrorCorrection.h
@@ -23,11 +23,11 @@ class CBC_ErrorCorrection {
                                  int32_t& e);
 
  private:
-  static int32_t MODULO_VALUE;
+  static const int32_t MODULO_VALUE = 0x12D;
+
   static int32_t LOG[256];
   static int32_t ALOG[256];
 
- private:
   static WideString createECCBlock(WideString codewords,
                                    int32_t numECWords,
                                    int32_t& e);
diff --git a/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp b/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp
index 059287a665..ffc057a5f6 100644
--- a/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp
+++ b/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp
@@ -31,21 +31,22 @@
 #define SUBMODE_LOWER 1
 #define SUBMODE_MIXED 2
 
-int32_t CBC_PDF417HighLevelEncoder::TEXT_COMPACTION = 0;
-int32_t CBC_PDF417HighLevelEncoder::BYTE_COMPACTION = 1;
-int32_t CBC_PDF417HighLevelEncoder::NUMERIC_COMPACTION = 2;
-int32_t CBC_PDF417HighLevelEncoder::SUBMODE_PUNCTUATION = 3;
-int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_TEXT = 900;
-int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE_PADDED = 901;
-int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_NUMERIC = 902;
-int32_t CBC_PDF417HighLevelEncoder::SHIFT_TO_BYTE = 913;
-int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE = 924;
-uint8_t CBC_PDF417HighLevelEncoder::TEXT_MIXED_RAW[] = {
+const int32_t CBC_PDF417HighLevelEncoder::TEXT_COMPACTION = 0;
+const int32_t CBC_PDF417HighLevelEncoder::BYTE_COMPACTION = 1;
+const int32_t CBC_PDF417HighLevelEncoder::NUMERIC_COMPACTION = 2;
+const int32_t CBC_PDF417HighLevelEncoder::SUBMODE_PUNCTUATION = 3;
+const int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_TEXT = 900;
+const int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE_PADDED = 901;
+const int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_NUMERIC = 902;
+const int32_t CBC_PDF417HighLevelEncoder::SHIFT_TO_BYTE = 913;
+const int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE = 924;
+const uint8_t CBC_PDF417HighLevelEncoder::TEXT_MIXED_RAW[] = {
     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 38, 13, 9, 44, 58,
     35, 45, 46, 36, 47, 43, 37, 42, 61, 94, 0,  32, 0, 0,  0};
-uint8_t CBC_PDF417HighLevelEncoder::TEXT_PUNCTUATION_RAW[] = {
+const uint8_t CBC_PDF417HighLevelEncoder::TEXT_PUNCTUATION_RAW[] = {
     59, 60, 62, 64, 91, 92, 93,  95, 96, 126, 33, 13,  9,   44, 58,
     10, 45, 46, 36, 47, 34, 124, 42, 40, 41,  63, 123, 125, 39, 0};
+
 int32_t CBC_PDF417HighLevelEncoder::MIXED[128] = {0};
 int32_t CBC_PDF417HighLevelEncoder::PUNCTUATION[128] = {0};
 
diff --git a/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h b/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h
index 2701c810fb..5e0ab52961 100644
--- a/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h
+++ b/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h
@@ -22,19 +22,21 @@ class CBC_PDF417HighLevelEncoder {
   static void Finalize();
 
  private:
-  static int32_t TEXT_COMPACTION;
-  static int32_t BYTE_COMPACTION;
-  static int32_t NUMERIC_COMPACTION;
-  static int32_t SUBMODE_PUNCTUATION;
-  static int32_t LATCH_TO_TEXT;
-  static int32_t LATCH_TO_BYTE_PADDED;
-  static int32_t LATCH_TO_NUMERIC;
-  static int32_t SHIFT_TO_BYTE;
-  static int32_t LATCH_TO_BYTE;
-  static uint8_t TEXT_MIXED_RAW[];
-  static uint8_t TEXT_PUNCTUATION_RAW[];
+  static const int32_t TEXT_COMPACTION;
+  static const int32_t BYTE_COMPACTION;
+  static const int32_t NUMERIC_COMPACTION;
+  static const int32_t SUBMODE_PUNCTUATION;
+  static const int32_t LATCH_TO_TEXT;
+  static const int32_t LATCH_TO_BYTE_PADDED;
+  static const int32_t LATCH_TO_NUMERIC;
+  static const int32_t SHIFT_TO_BYTE;
+  static const int32_t LATCH_TO_BYTE;
+  static const uint8_t TEXT_MIXED_RAW[];
+  static const uint8_t TEXT_PUNCTUATION_RAW[];
+
   static int32_t MIXED[128];
   static int32_t PUNCTUATION[128];
+
   static int32_t encodeText(WideString msg,
                             int32_t startpos,
                             int32_t count,