Split up JBig2_GeneralDecoder.cpp.

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index bba48180a910d246ed6e2939219951db4a12fb0a..ff7299cc49a24bacc124c3faedf4c6864246e320 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -351,16 +351,22 @@ static_library("fxcodec") {
     "core/src/fxcodec/codec/fx_codec_jbig_enc.cpp",
     "core/src/fxcodec/codec/fx_codec_jpeg.cpp",
     "core/src/fxcodec/codec/fx_codec_jpx_opj.cpp",
+    "core/src/fxcodec/jbig2/JBig2_ArithDecoder.cpp",
     "core/src/fxcodec/jbig2/JBig2_ArithDecoder.h",
     "core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.cpp",
     "core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h",
-    "core/src/fxcodec/jbig2/JBig2_ArithQe.h",
     "core/src/fxcodec/jbig2/JBig2_BitStream.h",
     "core/src/fxcodec/jbig2/JBig2_Context.cpp",
     "core/src/fxcodec/jbig2/JBig2_Context.h",
     "core/src/fxcodec/jbig2/JBig2_Define.h",
-    "core/src/fxcodec/jbig2/JBig2_GeneralDecoder.cpp",
-    "core/src/fxcodec/jbig2/JBig2_GeneralDecoder.h",
+    "core/src/fxcodec/jbig2/JBig2_GrdProc.cpp",
+    "core/src/fxcodec/jbig2/JBig2_GrdProc.h",
+    "core/src/fxcodec/jbig2/JBig2_GrrdProc.cpp",
+    "core/src/fxcodec/jbig2/JBig2_GrrdProc.h",
+    "core/src/fxcodec/jbig2/JBig2_GsidProc.cpp",
+    "core/src/fxcodec/jbig2/JBig2_GsidProc.h",
+    "core/src/fxcodec/jbig2/JBig2_HtrdProc.cpp",
+    "core/src/fxcodec/jbig2/JBig2_HtrdProc.h",
     "core/src/fxcodec/jbig2/JBig2_HuffmanDecoder.cpp",
     "core/src/fxcodec/jbig2/JBig2_HuffmanDecoder.h",
     "core/src/fxcodec/jbig2/JBig2_HuffmanTable.cpp",
@@ -372,10 +378,16 @@ static_library("fxcodec") {
     "core/src/fxcodec/jbig2/JBig2_Page.h",
     "core/src/fxcodec/jbig2/JBig2_PatternDict.cpp",
     "core/src/fxcodec/jbig2/JBig2_PatternDict.h",
+    "core/src/fxcodec/jbig2/JBig2_PddProc.cpp",
+    "core/src/fxcodec/jbig2/JBig2_PddProc.h",
+    "core/src/fxcodec/jbig2/JBig2_SddProc.cpp",
+    "core/src/fxcodec/jbig2/JBig2_SddProc.h",
     "core/src/fxcodec/jbig2/JBig2_Segment.cpp",
     "core/src/fxcodec/jbig2/JBig2_Segment.h",
     "core/src/fxcodec/jbig2/JBig2_SymbolDict.cpp",
     "core/src/fxcodec/jbig2/JBig2_SymbolDict.h",
+    "core/src/fxcodec/jbig2/JBig2_TrdProc.cpp",
+    "core/src/fxcodec/jbig2/JBig2_TrdProc.h",
   ]
   configs -= [ "//build/config/compiler:chromium_code" ]