revert 22226 as it caused some ui test crashes

TBR=nsylvain

Review URL: http://codereview.chromium.org/160491

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22235 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 26 insertions, 80 deletions

diff --git a/chrome/browser/gtk/gtk_chrome_link_button.cc b/chrome/browser/gtk/gtk_chrome_link_button.cc
index c2a7f28..bb35010 100644
--- a/chrome/browser/gtk/gtk_chrome_link_button.cc
+++ b/chrome/browser/gtk/gtk_chrome_link_button.cc
@@ -37,71 +37,16 @@ void SetLinkButtonStyle() {
 G_BEGIN_DECLS
 G_DEFINE_TYPE(GtkChromeLinkButton, gtk_chrome_link_button, GTK_TYPE_BUTTON)
 
-// Should be called after we are realized so that the "link-color" property
-// can be read.
-static void gtk_chrome_link_button_set_text(GtkChromeLinkButton* button) {
-  // We only set the markup once.
-  if (button->blue_markup)
-    return;
-
-  gchar* text = button->text;
-  gboolean uses_markup = button->uses_markup;
-
-  if (!uses_markup) {
-    button->blue_markup = g_markup_printf_escaped(kLinkMarkup, "blue", text);
-    button->red_markup = g_markup_printf_escaped(kLinkMarkup, "red", text);
-  } else {
-    button->blue_markup = static_cast<gchar*>(
-        g_malloc(strlen(kLinkMarkup) + strlen("blue") + strlen(text) + 1));
-    sprintf(button->blue_markup, kLinkMarkup, "blue", text);
-
-    button->red_markup = static_cast<gchar*>(
-        g_malloc(strlen(kLinkMarkup) + strlen("red") + strlen(text) + 1));
-    sprintf(button->red_markup, kLinkMarkup, "red", text);
-  }
-
-  // Get the current GTK theme's link button text color.
-  GdkColor* native_color = NULL;
-  gtk_widget_style_get(GTK_WIDGET(button), "link-color", &native_color, NULL);
-
-  if (native_color) {
-    gchar color_spec[9];
-    sprintf(color_spec, "#%02X%02X%02X", native_color->red / 257,
-            native_color->green / 257, native_color->blue / 257);
-    gdk_color_free(native_color);
-
-    if (!uses_markup) {
-      button->native_markup = g_markup_printf_escaped(kLinkMarkup,
-          color_spec, text);
-    } else {
-      button->native_markup = static_cast<gchar*>(
-          g_malloc(strlen(kLinkMarkup) + strlen(color_spec) + strlen(text) +
-                   1));
-      sprintf(button->native_markup, kLinkMarkup, color_spec, text);
-    }
-  } else {
-    // If the theme doesn't have a link color, just use blue. This matches the
-    // default for GtkLinkButton.
-    button->native_markup = button->blue_markup;
-  }
-
-  gtk_label_set_markup(GTK_LABEL(button->label),
-      button->using_native_theme ? button->native_markup : button->blue_markup);
-}
-
 static gboolean gtk_chrome_link_button_expose(GtkWidget* widget,
                                               GdkEventExpose* event) {
   GtkChromeLinkButton* button = GTK_CHROME_LINK_BUTTON(widget);
   GtkWidget* label = button->label;
 
-  gtk_chrome_link_button_set_text(button);
-
   if (GTK_WIDGET_STATE(widget) == GTK_STATE_ACTIVE && button->is_blue) {
     gtk_label_set_markup(GTK_LABEL(label), button->red_markup);
     button->is_blue = FALSE;
   } else if (GTK_WIDGET_STATE(widget) != GTK_STATE_ACTIVE && !button->is_blue) {
-    gtk_label_set_markup(GTK_LABEL(label),
-        button->using_native_theme ? button->native_markup : button->blue_markup);
+    gtk_label_set_markup(GTK_LABEL(label), button->blue_markup);
     button->is_blue = TRUE;
   }
 
@@ -169,10 +114,6 @@ static void gtk_chrome_link_button_leave(GtkButton* button) {
 
 static void gtk_chrome_link_button_destroy(GtkObject* object) {
   GtkChromeLinkButton* button = GTK_CHROME_LINK_BUTTON(object);
-  if (button->native_markup && (button->native_markup != button->blue_markup)) {
-    g_free(button->native_markup);
-    button->native_markup = NULL;
-  }
   if (button->blue_markup) {
     g_free(button->blue_markup);
     button->blue_markup = NULL;
@@ -185,13 +126,9 @@ static void gtk_chrome_link_button_destroy(GtkObject* object) {
     gdk_cursor_unref(button->hand_cursor);
     button->hand_cursor = NULL;
   }
-
   free(button->click_button_event);
   button->click_button_event = NULL;
 
-  free(button->text);
-  button->text = NULL;
-
   GTK_OBJECT_CLASS(gtk_chrome_link_button_parent_class)->destroy(object);
 }
 
@@ -221,40 +158,49 @@ static void gtk_chrome_link_button_init(GtkChromeLinkButton* button) {
   button->blue_markup = NULL;
   button->red_markup = NULL;
   button->is_blue = TRUE;
-  button->native_markup = NULL;
-  button->using_native_theme = TRUE;
   button->hand_cursor = gdk_cursor_new(GDK_HAND2);
   button->click_button_event = NULL;
-  button->text = NULL;
 
   gtk_container_add(GTK_CONTAINER(button), button->label);
   gtk_widget_set_name(GTK_WIDGET(button), "chrome-link-button");
   gtk_widget_set_app_paintable(GTK_WIDGET(button), TRUE);
 }
 
+static void gtk_chrome_link_button_set_text(GtkChromeLinkButton* button,
+                                            const char* text,
+                                            bool contains_markup) {
+  // We should have only been called once or we'd leak the markups.
+  DCHECK(!button->blue_markup && !button->red_markup);
+
+  if (!contains_markup) {
+    button->blue_markup = g_markup_printf_escaped(kLinkMarkup, "blue", text);
+    button->red_markup = g_markup_printf_escaped(kLinkMarkup, "red", text);
+  } else {
+    button->blue_markup = static_cast<gchar*>(
+        g_malloc(strlen(kLinkMarkup) + strlen("blue") + strlen(text) + 1));
+    sprintf(button->blue_markup, kLinkMarkup, "blue", text);
+
+    button->red_markup = static_cast<gchar*>(
+        g_malloc(strlen(kLinkMarkup) + strlen("red") + strlen(text) + 1));
+    sprintf(button->red_markup, kLinkMarkup, "red", text);
+  }
+
+  gtk_label_set_markup(GTK_LABEL(button->label), button->blue_markup);
+  button->is_blue = TRUE;
+}
+
 GtkWidget* gtk_chrome_link_button_new(const char* text) {
   GtkWidget* lb = GTK_WIDGET(g_object_new(GTK_TYPE_CHROME_LINK_BUTTON, NULL));
-  GTK_CHROME_LINK_BUTTON(lb)->text = strdup(text);
-  GTK_CHROME_LINK_BUTTON(lb)->uses_markup = FALSE;
+  gtk_chrome_link_button_set_text(GTK_CHROME_LINK_BUTTON(lb), text, false);
   return lb;
 }
 
 GtkWidget* gtk_chrome_link_button_new_with_markup(const char* markup) {
   GtkWidget* lb = GTK_WIDGET(g_object_new(GTK_TYPE_CHROME_LINK_BUTTON, NULL));
-  GTK_CHROME_LINK_BUTTON(lb)->text = strdup(markup);
-  GTK_CHROME_LINK_BUTTON(lb)->uses_markup = TRUE;
+  gtk_chrome_link_button_set_text(GTK_CHROME_LINK_BUTTON(lb), markup, true);
   return lb;
 }
 
-void gtk_chrome_link_button_set_use_gtk_theme(GtkChromeLinkButton* button,
-                                              gboolean use_gtk) {
-  if (use_gtk != button->using_native_theme) {
-    button->using_native_theme = use_gtk;
-    if (GTK_WIDGET_VISIBLE(button))
-      gtk_widget_queue_draw(GTK_WIDGET(button));
-  }
-}
-
 const GdkEventButton* gtk_chrome_link_button_get_event_for_click(
     GtkChromeLinkButton* button) {
   return button->click_button_event;