pdfviewer: more plumming for soft masks

experimental/PdfViewer/pdfparser/native/SkPdfObject.h

 #ifndef EXPERIMENTAL_PDFVIEWER_PDFPARSER_NATIVE_SKPDFOBJECT_H_
 #define EXPERIMENTAL_PDFVIEWER_PDFPARSER_NATIVE_SKPDFOBJECT_H_
 
 #include <stdint.h>
 #include <string.h>
 #include <string>
 #include "SkTDArray.h"
 #include "SkTDict.h"
 #include "SkRect.h"
 #include "SkMatrix.h"
@@ skipping 113 matching lines @@
             case kHexString_PdfObjectType:
             case kKeyword_PdfObjectType:
                 return (const char*)fStr.fBuffer;
 
             default:
                 // TODO(edisonn): report/warning
                 return NULL;
         }
     }
 
-    size_t len() const {
+    size_t lenstr() const {
         switch (fObjectType) {
             case kString_PdfObjectType:
             case kHexString_PdfObjectType:
             case kKeyword_PdfObjectType:
                 return fStr.fBytes;
 
             default:
                 // TODO(edisonn): report/warning
                 return 0;
         }
@@ skipping 765 matching lines @@
     SkPdfName() : SkPdfObject() {
         SkPdfObject::makeName((const unsigned char*)"", this);
     }
 public:
     SkPdfName(char* name) : SkPdfObject() {
         this->makeName((const unsigned char*)name, this);
     }
 };
 
 #endif  // EXPERIMENTAL_PDFVIEWER_PDFPARSER_NATIVE_SKPDFOBJECT_H_