Bug 1411931 - Ignore the font-size tolerance for bitmap fonts when matching font style in GetDefaultFont, as even a poor size match is better than no usable font. r=lsalzman

gfx/thebes/gfxTextRun.cpp

@@ -2040,8 +2040,8 @@ gfxFontGroup::GetDefaultFont()
                  "invalid default font returned by GetDefaultFont");
 
     if (defaultFamily) {
-        gfxFontEntry *fe = defaultFamily->FindFontForStyle(mStyle,
-                                                           needsBold);
+        gfxFontEntry *fe =
+            defaultFamily->FindFontForStyle(mStyle, needsBold, true);
         if (fe) {
             mDefaultFont = fe->FindOrMakeFont(&mStyle, needsBold);
         }
@@ -2063,8 +2063,8 @@ gfxFontGroup::GetDefaultFont()
         pfl->GetFontFamilyList(familyList);
         numFonts = familyList.Length();
         for (uint32_t i = 0; i < numFonts; ++i) {
-            gfxFontEntry *fe = familyList[i]->FindFontForStyle(mStyle,
-                                                               needsBold);
+            gfxFontEntry *fe =
+                familyList[i]->FindFontForStyle(mStyle, needsBold, true);
             if (fe) {
                 mDefaultFont = fe->FindOrMakeFont(&mStyle, needsBold);
                 if (mDefaultFont) {