Fix clang_use_chrome_plugin for Mac and Skia builds

These changes are specific to Mac and Skia builds. They are
needed for these builds to compile with clang_use_chrome_plugin.

BUG=pdfium:469

Review-Url: https://codereview.chromium.org/2081523002

2 files changed, 26 insertions, 8 deletions

diff --git a/core/fxge/skia/fx_skia_device.cpp b/core/fxge/skia/fx_skia_device.cpp
index c82b7f3091..f253b06c6d 100644
--- a/core/fxge/skia/fx_skia_device.cpp
+++ b/core/fxge/skia/fx_skia_device.cpp
@@ -759,6 +759,15 @@ FX_BOOL CFX_SkiaDeviceDriver::DrawPath(
   return TRUE;
 }
 
+FX_BOOL CFX_SkiaDeviceDriver::DrawCosmeticLine(FX_FLOAT x1,
+                                               FX_FLOAT y1,
+                                               FX_FLOAT x2,
+                                               FX_FLOAT y2,
+                                               uint32_t color,
+                                               int blend_type) {
+  return FALSE;
+}
+
 FX_BOOL CFX_SkiaDeviceDriver::FillRectWithBlend(const FX_RECT* pRect,
                                                 uint32_t fill_color,
                                                 int blend_type) {
@@ -907,6 +916,10 @@ FX_BOOL CFX_SkiaDeviceDriver::DrawShading(const CPDF_ShadingPattern* pPattern,
   return true;
 }
 
+uint8_t* CFX_SkiaDeviceDriver::GetBuffer() const {
+  return m_pBitmap->GetBuffer();
+}
+
 FX_BOOL CFX_SkiaDeviceDriver::GetClipBox(FX_RECT* pRect) {
   // TODO(caryclark) call m_canvas->getClipDeviceBounds() instead
   pRect->left = 0;
@@ -953,6 +966,10 @@ FX_BOOL CFX_SkiaDeviceDriver::GetDIBits(CFX_DIBitmap* pBitmap,
   return bRet;
 }
 
+CFX_DIBitmap* CFX_SkiaDeviceDriver::GetBackDrop() {
+  return m_pOriDevice;
+}
+
 FX_BOOL CFX_SkiaDeviceDriver::SetDIBits(const CFX_DIBSource* pBitmap,
                                         uint32_t argb,
                                         const FX_RECT* pSrcRect,
@@ -1086,6 +1103,10 @@ FX_BOOL CFX_SkiaDeviceDriver::StartDIBits(const CFX_DIBSource* pSource,
   return TRUE;
 }
 
+FX_BOOL CFX_SkiaDeviceDriver::ContinueDIBits(void* handle, IFX_Pause* pPause) {
+  return FALSE;
+}
+
 void CFX_SkiaDeviceDriver::PreMultiply() {
   void* buffer = m_pBitmap->GetBuffer();
   if (!buffer)
diff --git a/core/fxge/skia/fx_skia_device.h b/core/fxge/skia/fx_skia_device.h
index 15f6306cb0..5ad66f79b3 100644
--- a/core/fxge/skia/fx_skia_device.h
+++ b/core/fxge/skia/fx_skia_device.h
@@ -64,16 +64,14 @@ class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver {
                            FX_FLOAT x2,
                            FX_FLOAT y2,
                            uint32_t color,
-                           int blend_type) override {
-    return FALSE;
-  }
+                           int blend_type) override;
 
   FX_BOOL GetClipBox(FX_RECT* pRect) override;
 
   /** Load device buffer into a DIB */
   FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top) override;
 
-  CFX_DIBitmap* GetBackDrop() override { return m_pOriDevice; }
+  CFX_DIBitmap* GetBackDrop() override;
 
   FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap,
                     uint32_t color,
@@ -99,9 +97,7 @@ class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver {
                       void*& handle,
                       int blend_type) override;
 
-  FX_BOOL ContinueDIBits(void* handle, IFX_Pause* pPause) override {
-    return FALSE;
-  }
+  FX_BOOL ContinueDIBits(void* handle, IFX_Pause* pPause) override;
 
   void CancelDIBits(void* handle) override {}
 
@@ -119,7 +115,8 @@ class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver {
                       int alpha,
                       FX_BOOL bAlphaMode) override;
 
-  virtual uint8_t* GetBuffer() const { return m_pBitmap->GetBuffer(); }
+  virtual uint8_t* GetBuffer() const;
+
   void PaintStroke(SkPaint* spaint,
                    const CFX_GraphStateData* pGraphState,
                    const SkMatrix& matrix);