Merge changes I55c6d71a,Ifb3277d4,Ia1b847a2,I7ba9cf3f,Ida2b2a8a,I1280ec90,I72f818d5,I2e3b588b,I9a4e6289,Ia724c78b,Icd8612c8,Ie31b15d7,Ie125edae,I77941a88,I89dae78b,I3516e5ca,I1a4c17b5,I2c4ecc1a,I9c8e6537,Ifac13115,Ie1f80e09,Ia541ed77,I60ce9d78

* changes:
  Merge WebKit at r82507: Update ThirdPartyProject.prop
  Merge WebKit at r82507: Cherry-pick change r88166 to add INSPECTOR guards to ScriptProfiler
  Merge WebKit at r82507: Work around a V8 bug
  Merge WebKit at r82507: JNIType renamed to JavaType
  Merge WebKit at r82507: IconDatabaseClient interface expanded
  Merge WebKit at r82507: Don't use new loss-free code path in HTMLCanvasElement::toDataURL()
  Merge WebKit at r82507: IcondDatabaseBase::iconForPageURL() renamed
  Merge WebKit at r82507: IconDatabaseBase::Open() signature changed
  Merge WebKit at r82507: Node::isContentEditable() renamed
  Merge WebKit at r82507: Use icon database through IconDatabaseBase
  Merge WebKit at r82507: toInputElement() is now a member of Node
  Merge WebKit at r82507: FrameLoaderClient::objectContentType() signature changed
  Merge WebKit at r82507: StringImpl::computeHash() removed
  Merge WebKit at r82507: Stub out FontPlatformData::setOrientation()
  Merge WebKit at r82507: Path::strokeBoundingRect() is now const
  Merge WebKit at r82507: Add missing UnusedParam.h include in ApplicationCacheGroup.cpp
  Merge WebKit at r82507: Continue to use Android's version of FontPlatformData.h
  Merge WebKit at r82507: Update signature of FontCustomPlatformData::fontPlatformData()
  Merge WebKit at r82507: Fix conflicts due to JNI refactoring
  Merge WebKit at r82507: Fix conflicts due to new StorageTracker
  Merge WebKit at r82507: Fix conflicts
  Merge WebKit at r82507: Fix makefiles
  Merge WebKit at r82507: Initial merge by git

1 files changed, 11 insertions, 16 deletions

diff --git a/Source/WebCore/platform/graphics/skia/PlatformContextSkia.cpp b/Source/WebCore/platform/graphics/skia/PlatformContextSkia.cpp
index eac5e4a..8e1937f 100644
--- a/Source/WebCore/platform/graphics/skia/PlatformContextSkia.cpp
+++ b/Source/WebCore/platform/graphics/skia/PlatformContextSkia.cpp
@@ -68,18 +68,6 @@
 
 namespace WebCore {
 
-#if ENABLE(SKIA_GPU)
-GrContext* GetGlobalGrContext()
-{
-    static GrContext* gGR;
-    if (!gGR) {
-        gGR = GrContext::CreateGLShaderContext();
-        gGR->setTextureCacheLimits(512, 50 * 1024 * 1024);
-    }
-    return gGR;
-}
-#endif
-
 extern bool isPathSkiaSafe(const SkMatrix& transform, const SkPath& path);
 
 // State -----------------------------------------------------------------------
@@ -241,8 +229,14 @@ PlatformContextSkia::PlatformContextSkia(skia::PlatformCanvas* canvas)
 PlatformContextSkia::~PlatformContextSkia()
 {
 #if ENABLE(ACCELERATED_2D_CANVAS)
-    if (m_gpuCanvas)
+    if (m_gpuCanvas) {
+#if ENABLE(SKIA_GPU)
+        // make sure everything related to this platform context has been flushed
+        if (!m_useGPU)
+            m_gpuCanvas->context()->grContext()->flush(0);
+#endif
         m_gpuCanvas->drawingBuffer()->setWillPublishCallback(0);
+    }
 #endif
 }
 
@@ -697,8 +691,7 @@ void PlatformContextSkia::applyAntiAliasedClipPaths(WTF::Vector<SkPath>& paths)
 
 bool PlatformContextSkia::canAccelerate() const
 {
-    return !m_state->m_fillShader // Can't accelerate with a fill gradient or pattern.
-        && !m_state->m_looper; // Can't accelerate with a shadow.
+    return !m_state->m_fillShader; // Can't accelerate with a fill gradient or pattern.
 }
 
 bool PlatformContextSkia::canvasClipApplied() const
@@ -741,8 +734,10 @@ void PlatformContextSkia::setSharedGraphicsContext3D(SharedGraphicsContext3D* co
         context->makeContextCurrent();
         m_gpuCanvas->bindFramebuffer();
 
-        GrContext* gr = GetGlobalGrContext();
+        GrContext* gr = context->grContext();
         gr->resetContext();
+        drawingBuffer->setGrContext(gr);
+
         SkDeviceFactory* factory = new SkGpuDeviceFactory(gr, SkGpuDevice::Current3DApiRenderTarget());
         SkDevice* device = factory->newDevice(m_canvas, SkBitmap::kARGB_8888_Config, drawingBuffer->size().width(), drawingBuffer->size().height(), false, false);
         m_canvas->setDevice(device)->unref();