Fix a few more warnings in chromium_code mode.

core/src/fpdfapi/fpdf_render/fpdf_render_cache.cpp

Index: core/src/fpdfapi/fpdf_render/fpdf_render_cache.cpp
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_cache.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_cache.cpp
index eb08bca8a740d8bac66209c63f9ebcc40ecb1e97..45b6970e2a58a28481447573777831914f998da4 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_cache.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_cache.cpp
@@ -171,16 +171,16 @@ void CPDF_PageRenderCache::ResetBitmap(CPDF_Stream* pStream, const CFX_DIBitmap*
     m_nCacheSize = pImageCache->EstimateSize() - oldsize;
 }
 CPDF_ImageCache::CPDF_ImageCache(CPDF_Document* pDoc, CPDF_Stream* pStream)
-    : m_pDocument(pDoc)
-    , m_pStream(pStream)
-    , m_pCachedBitmap(NULL)
-    , m_pCachedMask(NULL)
-    , m_dwCacheSize(0)
-    , m_dwTimeCount(0)
+    : m_dwTimeCount(0)
     , m_pCurBitmap(NULL)
     , m_pCurMask(NULL)
     , m_MatteColor(0)
     , m_pRenderStatus(NULL)
+    , m_pDocument(pDoc)
+    , m_pStream(pStream)
+    , m_pCachedBitmap(NULL)
+    , m_pCachedMask(NULL)
+    , m_dwCacheSize(0)
 {
 }
 CPDF_ImageCache::~CPDF_ImageCache()