pdfviewer: remove debug traces

experimental/PdfViewer/pdfparser/native/SkPdfNativeTokenizer.cpp

 
 #include "SkPdfNativeTokenizer.h"
 #include "SkPdfObject.h"
 #include "SkPdfConfig.h"
 
 #include "SkPdfStreamCommonDictionary_autogen.h"
 #include "SkPdfImageDictionary_autogen.h"
 
 // TODO(edisonn): perf!!!
 // there could be 0s between start and end! but not in the needle.
@@ skipping 914 matching lines @@
     fUncompressedStreamEnd = fUncompressedStream + len;
 }
 
 SkPdfNativeTokenizer::~SkPdfNativeTokenizer() {
 }
 
 bool SkPdfNativeTokenizer::readTokenCore(PdfToken* token) {
     SkPdfObject obj;
 #ifdef PDF_TRACE_READ_TOKEN
     static int read_op = 0;
-    int last;
 #endif
     token->fKeyword = NULL;
     token->fObject = NULL;
 
     fUncompressedStream = skipPdfWhiteSpaces(0, fUncompressedStream, fUncompressedStreamEnd);
     if (fUncompressedStream >= fUncompressedStreamEnd) {
         return false;
     }
 
-#ifdef PDF_TRACE_READ_TOKEN
-    printf("BEFORE the read: %i\n", read_op);
-    last = read_op;
-#endif
-
     fUncompressedStream = nextObject(0, fUncompressedStream, fUncompressedStreamEnd, &obj, fAllocator, fDoc);
-#ifdef PDF_TRACE_READ_TOKEN
-    printf("BEFORE the read: %i\n", read_op);
-    if (last != read_op) {
-        printf("break; // memory override");
-    }
-#endif
 
     // If it is a keyword, we will only get the pointer of the string
     if (obj.type() == SkPdfObject::kKeyword_PdfObjectType) {
         token->fKeyword = obj.c_str();
         token->fKeywordLength = obj.lenstr();
         token->fType = kKeyword_TokenType;
     } else {
         SkPdfObject* pobj = fAllocator->allocObject();
         *pobj = obj;
         token->fObject = pobj;
@@ skipping 134 matching lines @@
             SkPdfObject* obj = fAllocator->allocObject();
             fUncompressedStream = nextObject(0, fUncompressedStream, fUncompressedStreamEnd, obj, fAllocator, fDoc);
             // TODO(edisonn): perf maybe we should not expand abreviation like this
             inlineImage->set(inlineImageKeyAbbreviationExpand(key),
                              inlineImageValueAbbreviationExpand(obj));
         }
     }
     // TODO(edisonn): report end of data with inline image without an EI
     return inlineImage;
 }