Bug 981924 - Update ReportToConsole calls in layout code to use the right category. r=dbaron

layout/base/nsCSSFrameConstructor.cpp

@@ -9734,7 +9734,7 @@ nsCSSFrameConstructor::ProcessChildren(nsFrameConstructorState& aState,
         (display->mDisplay == NS_STYLE_DISPLAY_INLINE_BOX)
           ? "NeededToWrapXULInlineBox" : "NeededToWrapXUL";
       nsContentUtils::ReportToConsole(nsIScriptError::warningFlag,
-                                      NS_LITERAL_CSTRING("FrameConstructor"),
+                                      NS_LITERAL_CSTRING("Layout: FrameConstructor"),
                                       mDocument,
                                       nsContentUtils::eXUL_PROPERTIES,
                                       message,

layout/generic/nsImageMap.cpp

@@ -82,7 +82,7 @@ static void logMessage(nsIContent*      aContent,
   nsIDocument* doc = aContent->OwnerDoc();
 
   nsContentUtils::ReportToConsole(
-     aFlags, NS_LITERAL_CSTRING("ImageMap"), doc,
+     aFlags, NS_LITERAL_CSTRING("Layout: ImageMap"), doc,
      nsContentUtils::eLAYOUT_PROPERTIES,
      aMessageName,
      nullptr,  /* params */

layout/mathml/nsMathMLContainerFrame.cpp

@@ -1542,7 +1542,7 @@ nsMathMLContainerFrame::ReportErrorToConsole(const char*       errorMsgId,
                                              uint32_t          aParamCount)
 {
   return nsContentUtils::ReportToConsole(nsIScriptError::errorFlag,
-                                         NS_LITERAL_CSTRING("MathML"), mContent->OwnerDoc(),
+                                         NS_LITERAL_CSTRING("Layout: MathML"), mContent->OwnerDoc(),
                                          nsContentUtils::eMATHML_PROPERTIES,
                                          errorMsgId, aParams, aParamCount);
 }

layout/mathml/nsMathMLmtableFrame.cpp

@@ -119,7 +119,7 @@ static nsresult ReportParseError(nsIFrame* aFrame, const char16_t* aAttribute,
     { aValue, aAttribute, content->Tag()->GetUTF16String() };
 
   return nsContentUtils::ReportToConsole(nsIScriptError::errorFlag,
-                                         NS_LITERAL_CSTRING("MathML"),
+                                         NS_LITERAL_CSTRING("Layout: MathML"),
                                          content->OwnerDoc(),
                                          nsContentUtils::eMATHML_PROPERTIES,
                                          "AttributeParsingError", params, 3);