Move wxLocaleIdent implementation out of line

No real changes, just don't make all wxLocaleIdent setters inline, this
is not necessary as none of these methods are performance-critical.

This commit is best viewed with --color-moved git option.

include/wx/uilocale.h

@@ -45,39 +45,19 @@ public:
     }
 
     // Set language
-    wxLocaleIdent& Language(const wxString& language)
-    {
-        m_language = language;
-        return *this;
-    }
+    wxLocaleIdent& Language(const wxString& language);
 
     // Set region
-    wxLocaleIdent& Region(const wxString& region)
-    {
-        m_region = region;
-        return *this;
-    }
+    wxLocaleIdent& Region(const wxString& region);
 
-    // Set script (not supported under Unix)
-    wxLocaleIdent& Script(const wxString& script)
-    {
-        m_script = script;
-        return *this;
-    }
+    // Set script (not supported and ignored under Unix)
+    wxLocaleIdent& Script(const wxString& script);
 
     // Set charset (only supported under Unix)
-    wxLocaleIdent& Charset(const wxString& charset)
-    {
-        m_charset = charset;
-        return *this;
-    }
+    wxLocaleIdent& Charset(const wxString& charset);
 
     // Set modifier (only supported under Unix)
-    wxLocaleIdent& Modifier(const wxString& modifier)
-    {
-        m_modifier = modifier;
-        return *this;
-    }
+    wxLocaleIdent& Modifier(const wxString& modifier);
 
     // Accessors for the individual fields.
     const wxString& GetLanguage() const { return m_language; }

src/common/uilocale.cpp

@@ -41,6 +41,44 @@ wxUILocale wxUILocale::ms_current;
 // implementation
 // ============================================================================
 
+// ----------------------------------------------------------------------------
+// wxLocaleIdent
+// ----------------------------------------------------------------------------
+
+wxLocaleIdent& wxLocaleIdent::Language(const wxString& language)
+{
+    m_language = language;
+    return *this;
+}
+
+wxLocaleIdent& wxLocaleIdent::Region(const wxString& region)
+{
+    m_region = region;
+    return *this;
+}
+
+wxLocaleIdent& wxLocaleIdent::Script(const wxString& script)
+{
+    m_script = script;
+    return *this;
+}
+
+wxLocaleIdent& wxLocaleIdent::Charset(const wxString& charset)
+{
+    m_charset = charset;
+    return *this;
+}
+
+wxLocaleIdent& wxLocaleIdent::Modifier(const wxString& modifier)
+{
+    m_modifier = modifier;
+    return *this;
+}
+
+// ----------------------------------------------------------------------------
+// wxUILocale
+// ----------------------------------------------------------------------------
+
 #ifndef __WINDOWS__
 
 /* static */