1 files changed, 8 insertions, 35 deletions

diff --git a/gfx/angle/src/libANGLE/Display.cpp b/gfx/angle/src/libANGLE/Display.cpp
index 39851f9f8..26bd0d28f 100755
--- a/gfx/angle/src/libANGLE/Display.cpp
+++ b/gfx/angle/src/libANGLE/Display.cpp
@@ -53,10 +53,6 @@
 #   endif
 #endif
 
-#if defined(ANGLE_ENABLE_NULL)
-#include "libANGLE/renderer/null/DisplayNULL.h"
-#endif
-
 namespace egl
 {
 
@@ -213,12 +209,6 @@ rx::DisplayImpl *CreateDisplayFromAttribs(const AttributeMap &attribMap)
         break;
 #endif
 
-#if defined(ANGLE_ENABLE_NULL)
-      case EGL_PLATFORM_ANGLE_TYPE_NULL_ANGLE:
-          impl = new rx::DisplayNULL();
-          break;
-#endif
-
       default:
         UNREACHABLE();
         break;
@@ -587,11 +577,8 @@ Error Display::createPbufferSurface(const Config *configuration, const Attribute
     return egl::Error(EGL_SUCCESS);
 }
 
-Error Display::createPbufferFromClientBuffer(const Config *configuration,
-                                             EGLenum buftype,
-                                             EGLClientBuffer clientBuffer,
-                                             const AttributeMap &attribs,
-                                             Surface **outSurface)
+Error Display::createPbufferFromClientBuffer(const Config *configuration, EGLClientBuffer shareHandle,
+                                             const AttributeMap &attribs, Surface **outSurface)
 {
     ASSERT(isInitialized());
 
@@ -601,7 +588,7 @@ Error Display::createPbufferFromClientBuffer(const Config *configuration,
     }
 
     std::unique_ptr<Surface> surface(
-        new PbufferSurface(mImplementation, configuration, buftype, clientBuffer, attribs));
+        new PbufferSurface(mImplementation, configuration, shareHandle, attribs));
     ANGLE_TRY(surface->initialize());
 
     ASSERT(outSurface != nullptr);
@@ -758,6 +745,7 @@ void Display::destroySurface(Surface *surface)
         }
 
         ASSERT(surfaceRemoved);
+        UNUSED_ASSERTION_VARIABLE(surfaceRemoved);
     }
 
     mImplementation->destroySurface(surface);
@@ -841,15 +829,14 @@ bool Display::isValidConfig(const Config *config) const
     return mConfigSet.contains(config);
 }
 
-bool Display::isValidContext(const gl::Context *context) const
+bool Display::isValidContext(gl::Context *context) const
 {
-    return mContextSet.find(const_cast<gl::Context *>(context)) != mContextSet.end();
+    return mContextSet.find(context) != mContextSet.end();
 }
 
-bool Display::isValidSurface(const Surface *surface) const
+bool Display::isValidSurface(Surface *surface) const
 {
-    return mImplementation->getSurfaceSet().find(const_cast<Surface *>(surface)) !=
-           mImplementation->getSurfaceSet().end();
+    return mImplementation->getSurfaceSet().find(surface) != mImplementation->getSurfaceSet().end();
 }
 
 bool Display::isValidImage(const Image *image) const
@@ -887,10 +874,6 @@ static ClientExtensions GenerateClientExtensions()
     extensions.platformANGLEOpenGL = true;
 #endif
 
-#if defined(ANGLE_ENABLE_NULL)
-    extensions.platformANGLENULL = true;
-#endif
-
 #if defined(ANGLE_ENABLE_D3D11)
     extensions.deviceCreation      = true;
     extensions.deviceCreationD3D11 = true;
@@ -935,8 +918,6 @@ void Display::initDisplayExtensions()
     // Some extensions are always available because they are implemented in the EGL layer.
     mDisplayExtensions.createContext        = true;
     mDisplayExtensions.createContextNoError = true;
-    mDisplayExtensions.createContextWebGLCompatibility = true;
-    mDisplayExtensions.createContextBindGeneratesResource = true;
 
     // Force EGL_KHR_get_all_proc_addresses on.
     mDisplayExtensions.getAllProcAddresses = true;
@@ -949,14 +930,6 @@ bool Display::isValidNativeWindow(EGLNativeWindowType window) const
     return mImplementation->isValidNativeWindow(window);
 }
 
-Error Display::validateClientBuffer(const Config *configuration,
-                                    EGLenum buftype,
-                                    EGLClientBuffer clientBuffer,
-                                    const AttributeMap &attribs)
-{
-    return mImplementation->validateClientBuffer(configuration, buftype, clientBuffer, attribs);
-}
-
 bool Display::isValidDisplay(const egl::Display *display)
 {
     const ANGLEPlatformDisplayMap *anglePlatformDisplayMap = GetANGLEPlatformDisplayMap();