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, 13 insertions, 15 deletions

diff --git a/xfa/fxfa/fm2js/cxfa_fmlexer.cpp b/xfa/fxfa/fm2js/cxfa_fmlexer.cpp
index 41989f0a2d..3559fb7aeb 100644
--- a/xfa/fxfa/fm2js/cxfa_fmlexer.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmlexer.cpp
@@ -78,7 +78,7 @@ const XFA_FMKeyword keyWords[] = {
 };
 
 #ifndef NDEBUG
-const wchar_t* tokenStrings[] = {
+const wchar_t* const tokenStrings[] = {
     L"TOKand",        L"TOKlparen",     L"TOKrparen",   L"TOKmul",
     L"TOKplus",       L"TOKcomma",      L"TOKminus",    L"TOKdot",
     L"TOKdiv",        L"TOKlt",         L"TOKassign",   L"TOKgt",
diff --git a/xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.cpp b/xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.cpp
index 6312ba6b3d..023516bb6e 100644
--- a/xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.cpp
@@ -4,17 +4,7 @@
 
 #include "xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.h"
 
-namespace {
-
-// Arbitarily picked by looking at how deep a translation got before hitting
-// the getting fuzzer memory limits. Should be larger then |kMaxParseDepth| in
-// cxfa_fmparser.cpp.
-const unsigned int kMaxDepth = 5000;
-
-}  // namespace
-
 unsigned long CXFA_FMToJavaScriptDepth::depth_ = 0;
-unsigned long CXFA_FMToJavaScriptDepth::max_depth_ = kMaxDepth;
 
 void CXFA_FMToJavaScriptDepth::Reset() {
   depth_ = 0;
diff --git a/xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.h b/xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.h
index 14f87a68f5..f4cd1be472 100644
--- a/xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.h
+++ b/xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.h
@@ -10,13 +10,17 @@ class CXFA_FMToJavaScriptDepth {
   CXFA_FMToJavaScriptDepth() { depth_++; }
   ~CXFA_FMToJavaScriptDepth() { depth_--; }
 
-  bool IsWithinMaxDepth() const { return depth_ <= max_depth_; }
+  bool IsWithinMaxDepth() const { return depth_ <= kMaxDepth; }
 
   static void Reset();
 
  private:
+  // Arbitarily picked by looking at how deep a translation got before hitting
+  // the getting fuzzer memory limits. Should be larger then |kMaxParseDepth| in
+  // cxfa_fmparser.cpp.
+  const unsigned long kMaxDepth = 5000;
+
   static unsigned long depth_;
-  static unsigned long max_depth_;
 };
 
 #endif  // XFA_FXFA_FM2JS_CXFA_FMTOJAVASCRIPTDEPTH_H_
diff --git a/xfa/fxfa/parser/cxfa_node_statics.cpp b/xfa/fxfa/parser/cxfa_node_statics.cpp
index 93860c6a0a..3d64c1a66f 100644
--- a/xfa/fxfa/parser/cxfa_node_statics.cpp
+++ b/xfa/fxfa/parser/cxfa_node_statics.cpp
@@ -318,7 +318,9 @@ namespace {
 struct ElementNameInfo {
   uint32_t hash;
   XFA_Element element;
-} ElementNameToEnum[] = {
+};
+
+const ElementNameInfo ElementNameToEnum[] = {
     {0x23ee3 /* ps */, XFA_Element::Ps},
     {0x25363 /* to */, XFA_Element::To},
     {0x2587e /* ui */, XFA_Element::Ui},
@@ -631,7 +633,9 @@ struct ElementNameInfo {
 struct AttributeNameInfo {
   uint32_t hash;
   XFA_Attribute attribute;
-} AttributeNameInfoToEnum[] = {
+};
+
+const AttributeNameInfo AttributeNameInfoToEnum[] = {
     {0x68 /* h */, XFA_Attribute::H},
     {0x77 /* w */, XFA_Attribute::W},
     {0x78 /* x */, XFA_Attribute::X},