Remove the ::GetCapacity methods.

The GetCapacity methods return a void* because they return different types of
internal class memory based on what the calling parameter was. This is confusing
and makes it difficult to tell when then enum values can be removed.

This CL removes GetCapacity and adds methods as needed to get the real values.

Change-Id: I64c2edc858220624880e27f4ed49c2dae080f462
Reviewed-on: https://pdfium-review.googlesource.com/2137
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 7 insertions, 8 deletions

diff --git a/xfa/fwl/cfwl_datetimepicker.cpp b/xfa/fwl/cfwl_datetimepicker.cpp
index 658cb036dc..861692f8e2 100644
--- a/xfa/fwl/cfwl_datetimepicker.cpp
+++ b/xfa/fwl/cfwl_datetimepicker.cpp
@@ -79,12 +79,12 @@ void CFWL_DateTimePicker::Update() {
 
   m_pEdit->SetThemeProvider(m_pProperties->m_pThemeProvider);
   m_rtClient = GetClientRect();
-  FX_FLOAT* pFWidth = static_cast<FX_FLOAT*>(
-      GetThemeCapacity(CFWL_WidgetCapacity::ScrollBarWidth));
-  if (!pFWidth)
+
+  IFWL_ThemeProvider* theme = GetAvailableTheme();
+  if (!theme)
     return;
 
-  FX_FLOAT fBtn = *pFWidth;
+  FX_FLOAT fBtn = theme->GetScrollBarWidth();
   m_rtBtn.Set(m_rtClient.right() - fBtn, m_rtClient.top, fBtn - 1,
               m_rtClient.height - 1);
 
@@ -426,12 +426,11 @@ void CFWL_DateTimePicker::DisForm_Update() {
   if (!m_pMonthCal->GetThemeProvider())
     m_pMonthCal->SetThemeProvider(m_pProperties->m_pThemeProvider);
 
-  FX_FLOAT* pWidth = static_cast<FX_FLOAT*>(
-      GetThemeCapacity(CFWL_WidgetCapacity::ScrollBarWidth));
-  if (!pWidth)
+  IFWL_ThemeProvider* theme = GetAvailableTheme();
+  if (!theme)
     return;
 
-  m_fBtn = *pWidth;
+  m_fBtn = theme->GetScrollBarWidth();
   CFX_RectF rtMonthCal = m_pMonthCal->GetAutosizedWidgetRect();
   CFX_RectF rtPopUp;
   rtPopUp.Set(rtMonthCal.left, rtMonthCal.top + kDateTimePickerHeight,