Use removeFontFace to avoid resetting fontSelector.

Source/core/testing/InternalSettings.cpp

Index: Source/core/testing/InternalSettings.cpp
diff --git a/Source/core/testing/InternalSettings.cpp b/Source/core/testing/InternalSettings.cpp
index ae0e04c3af8b7170e06370129e66a6a2983e29cc..71dc30f905c5f81bc61acdbdb48da414ad0d0ee9 100644
--- a/Source/core/testing/InternalSettings.cpp
+++ b/Source/core/testing/InternalSettings.cpp
@@ -232,6 +232,7 @@ void InternalSettings::setStandardFontFamily(const AtomicString& family, const S
     if (code == USCRIPT_INVALID_CODE)
         return;
     settings()->genericFontFamilySettings().setStandard(family, code);
+    settings()->notifyGenericFontFamilyChange();
     m_page->setNeedsRecalcStyleInAllFrames();

[eseidel, 2014/02/14 05:39:15]

It seems this can just fold into the notify now?

[tasak, 2014/02/14 08:27:46]

You are right. Removed.

 }
 
@@ -242,6 +243,7 @@ void InternalSettings::setSerifFontFamily(const AtomicString& family, const Stri
     if (code == USCRIPT_INVALID_CODE)
         return;
     settings()->genericFontFamilySettings().setSerif(family, code);
+    settings()->notifyGenericFontFamilyChange();
     m_page->setNeedsRecalcStyleInAllFrames();
 }
 
@@ -252,6 +254,7 @@ void InternalSettings::setSansSerifFontFamily(const AtomicString& family, const
     if (code == USCRIPT_INVALID_CODE)
         return;
     settings()->genericFontFamilySettings().setSansSerif(family, code);
+    settings()->notifyGenericFontFamilyChange();
     m_page->setNeedsRecalcStyleInAllFrames();
 }
 
@@ -262,6 +265,7 @@ void InternalSettings::setFixedFontFamily(const AtomicString& family, const Stri
     if (code == USCRIPT_INVALID_CODE)
         return;
     settings()->genericFontFamilySettings().setFixed(family, code);
+    settings()->notifyGenericFontFamilyChange();
     m_page->setNeedsRecalcStyleInAllFrames();
 }
 
@@ -272,6 +276,7 @@ void InternalSettings::setCursiveFontFamily(const AtomicString& family, const St
     if (code == USCRIPT_INVALID_CODE)
         return;
     settings()->genericFontFamilySettings().setCursive(family, code);
+    settings()->notifyGenericFontFamilyChange();
     m_page->setNeedsRecalcStyleInAllFrames();
 }
 
@@ -282,6 +287,7 @@ void InternalSettings::setFantasyFontFamily(const AtomicString& family, const St
     if (code == USCRIPT_INVALID_CODE)
         return;
     settings()->genericFontFamilySettings().setFantasy(family, code);
+    settings()->notifyGenericFontFamilyChange();
     m_page->setNeedsRecalcStyleInAllFrames();
 }
 
@@ -292,6 +298,7 @@ void InternalSettings::setPictographFontFamily(const AtomicString& family, const
     if (code == USCRIPT_INVALID_CODE)
         return;
     settings()->genericFontFamilySettings().setPictograph(family, code);
+    settings()->notifyGenericFontFamilyChange();
     m_page->setNeedsRecalcStyleInAllFrames();
 }