Bug 617789 - Links in view page source when base href exists fixed. r=hsivonen.

parser/html/nsHtml5TreeOperation.cpp

@@ -100,6 +100,7 @@ nsHtml5TreeOperation::~nsHtml5TreeOperation()
     case eTreeOpAppendComment:
     case eTreeOpAppendCommentToDocument:
     case eTreeOpAddViewSourceHref:
+    case eTreeOpAddViewSourceBase:
       delete[] mTwo.unicharPtr;
       break;
     case eTreeOpSetDocumentCharset:
@@ -957,6 +958,13 @@ nsHtml5TreeOperation::Perform(nsHtml5TreeOpExecutor* aBuilder,
       }
       return rv;
     }
+    case eTreeOpAddViewSourceBase: {
+      char16_t* buffer = mTwo.unicharPtr;
+      int32_t length = mFour.integer;
+      nsDependentString baseUrl(buffer, length);
+      aBuilder->AddBase(baseUrl);
+      return NS_OK;
+    }
     default: {
       MOZ_CRASH("Bogus tree op");
     }