diff --git a/src/libANGLE/Context.cpp b/src/libANGLE/Context.cpp
index 2ef7972..750f4a4 100644
--- a/src/libANGLE/Context.cpp
+++ b/src/libANGLE/Context.cpp
@@ -162,7 +162,7 @@
     }
     else
     {
-        mResourceManager = new ResourceManager(mImplementation.get());
+        mResourceManager = new ResourceManager();
     }
 
     mData.resourceManager = mResourceManager;
@@ -411,12 +411,13 @@
 
 GLuint Context::createProgram()
 {
-    return mResourceManager->createProgram();
+    return mResourceManager->createProgram(mImplementation.get());
 }
 
 GLuint Context::createShader(GLenum type)
 {
-    return mResourceManager->createShader(mImplementation->getNativeLimitations(), type);
+    return mResourceManager->createShader(mImplementation.get(),
+                                          mImplementation->getNativeLimitations(), type);
 }
 
 GLuint Context::createTexture()
@@ -431,7 +432,7 @@
 
 GLsync Context::createFenceSync()
 {
-    GLuint handle = mResourceManager->createFenceSync();
+    GLuint handle = mResourceManager->createFenceSync(mImplementation.get());
 
     return reinterpret_cast<GLsync>(static_cast<uintptr_t>(handle));
 }
@@ -706,13 +707,13 @@
 
 void Context::bindArrayBuffer(GLuint bufferHandle)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.setArrayBufferBinding(buffer);
 }
 
 void Context::bindElementArrayBuffer(GLuint bufferHandle)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.getVertexArray()->setElementArrayBuffer(buffer);
 }
 
@@ -726,7 +727,7 @@
     }
     else
     {
-        texture = mResourceManager->checkTextureAllocation(handle, target);
+        texture = mResourceManager->checkTextureAllocation(mImplementation.get(), handle, target);
     }
 
     ASSERT(texture);
@@ -747,7 +748,8 @@
 
 void Context::bindRenderbuffer(GLuint renderbufferHandle)
 {
-    Renderbuffer *renderbuffer = mResourceManager->checkRenderbufferAllocation(renderbufferHandle);
+    Renderbuffer *renderbuffer =
+        mResourceManager->checkRenderbufferAllocation(mImplementation.get(), renderbufferHandle);
     mState.setRenderbufferBinding(renderbuffer);
 }
 
@@ -760,13 +762,14 @@
 void Context::bindSampler(GLuint textureUnit, GLuint samplerHandle)
 {
     ASSERT(textureUnit < mCaps.maxCombinedTextureImageUnits);
-    Sampler *sampler = mResourceManager->checkSamplerAllocation(samplerHandle);
+    Sampler *sampler =
+        mResourceManager->checkSamplerAllocation(mImplementation.get(), samplerHandle);
     mState.setSamplerBinding(textureUnit, sampler);
 }
 
 void Context::bindGenericUniformBuffer(GLuint bufferHandle)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.setGenericUniformBufferBinding(buffer);
 }
 
@@ -775,13 +778,13 @@
                                        GLintptr offset,
                                        GLsizeiptr size)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.setIndexedUniformBufferBinding(index, buffer, offset, size);
 }
 
 void Context::bindGenericTransformFeedbackBuffer(GLuint bufferHandle)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.getCurrentTransformFeedback()->bindGenericBuffer(buffer);
 }
 
@@ -790,31 +793,31 @@
                                                  GLintptr offset,
                                                  GLsizeiptr size)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.getCurrentTransformFeedback()->bindIndexedBuffer(index, buffer, offset, size);
 }
 
 void Context::bindCopyReadBuffer(GLuint bufferHandle)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.setCopyReadBufferBinding(buffer);
 }
 
 void Context::bindCopyWriteBuffer(GLuint bufferHandle)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.setCopyWriteBufferBinding(buffer);
 }
 
 void Context::bindPixelPackBuffer(GLuint bufferHandle)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.setPixelPackBufferBinding(buffer);
 }
 
 void Context::bindPixelUnpackBuffer(GLuint bufferHandle)
 {
-    Buffer *buffer = mResourceManager->checkBufferAllocation(bufferHandle);
+    Buffer *buffer = mResourceManager->checkBufferAllocation(mImplementation.get(), bufferHandle);
     mState.setPixelUnpackBufferBinding(buffer);
 }
 
@@ -1910,7 +1913,7 @@
 
 void Context::samplerParameteri(GLuint sampler, GLenum pname, GLint param)
 {
-    mResourceManager->checkSamplerAllocation(sampler);
+    mResourceManager->checkSamplerAllocation(mImplementation.get(), sampler);
 
     Sampler *samplerObject = getSampler(sampler);
     ASSERT(samplerObject);
@@ -1935,7 +1938,7 @@
 
 void Context::samplerParameterf(GLuint sampler, GLenum pname, GLfloat param)
 {
-    mResourceManager->checkSamplerAllocation(sampler);
+    mResourceManager->checkSamplerAllocation(mImplementation.get(), sampler);
 
     Sampler *samplerObject = getSampler(sampler);
     ASSERT(samplerObject);
@@ -1960,7 +1963,7 @@
 
 GLint Context::getSamplerParameteri(GLuint sampler, GLenum pname)
 {
-    mResourceManager->checkSamplerAllocation(sampler);
+    mResourceManager->checkSamplerAllocation(mImplementation.get(), sampler);
 
     Sampler *samplerObject = getSampler(sampler);
     ASSERT(samplerObject);
@@ -1985,7 +1988,7 @@
 
 GLfloat Context::getSamplerParameterf(GLuint sampler, GLenum pname)
 {
-    mResourceManager->checkSamplerAllocation(sampler);
+    mResourceManager->checkSamplerAllocation(mImplementation.get(), sampler);
 
     Sampler *samplerObject = getSampler(sampler);
     ASSERT(samplerObject);
diff --git a/src/libANGLE/ResourceManager.cpp b/src/libANGLE/ResourceManager.cpp
index 5c5d907..7fb7109 100644
--- a/src/libANGLE/ResourceManager.cpp
+++ b/src/libANGLE/ResourceManager.cpp
@@ -20,7 +20,7 @@
 
 namespace gl
 {
-ResourceManager::ResourceManager(rx::GLImplFactory *factory) : mFactory(factory), mRefCount(1)
+ResourceManager::ResourceManager() : mRefCount(1)
 {
 }
 
@@ -86,13 +86,15 @@
 }
 
 // Returns an unused shader/program name
-GLuint ResourceManager::createShader(const gl::Limitations &rendererLimitations, GLenum type)
+GLuint ResourceManager::createShader(rx::GLImplFactory *factory,
+                                     const gl::Limitations &rendererLimitations,
+                                     GLenum type)
 {
     GLuint handle = mProgramShaderHandleAllocator.allocate();
 
     if (type == GL_VERTEX_SHADER || type == GL_FRAGMENT_SHADER)
     {
-        mShaderMap[handle] = new Shader(this, mFactory, rendererLimitations, type, handle);
+        mShaderMap[handle] = new Shader(this, factory, rendererLimitations, type, handle);
     }
     else UNREACHABLE();
 
@@ -100,11 +102,11 @@
 }
 
 // Returns an unused program/shader name
-GLuint ResourceManager::createProgram()
+GLuint ResourceManager::createProgram(rx::GLImplFactory *factory)
 {
     GLuint handle = mProgramShaderHandleAllocator.allocate();
 
-    mProgramMap[handle] = new Program(mFactory, this, handle);
+    mProgramMap[handle] = new Program(factory, this, handle);
 
     return handle;
 }
@@ -140,11 +142,11 @@
 }
 
 // Returns the next unused fence name, and allocates the fence
-GLuint ResourceManager::createFenceSync()
+GLuint ResourceManager::createFenceSync(rx::GLImplFactory *factory)
 {
     GLuint handle = mFenceSyncHandleAllocator.allocate();
 
-    FenceSync *fenceSync = new FenceSync(mFactory->createFenceSync(), handle);
+    FenceSync *fenceSync = new FenceSync(factory->createFenceSync(), handle);
     fenceSync->addRef();
     mFenceSyncMap[handle] = fenceSync;
 
@@ -355,7 +357,7 @@
     mRenderbufferMap[handle] = buffer;
 }
 
-Buffer *ResourceManager::checkBufferAllocation(GLuint handle)
+Buffer *ResourceManager::checkBufferAllocation(rx::GLImplFactory *factory, GLuint handle)
 {
     if (handle == 0)
     {
@@ -370,7 +372,7 @@
         return bufferMapIt->second;
     }
 
-    Buffer *buffer = new Buffer(mFactory->createBuffer(), handle);
+    Buffer *buffer = new Buffer(factory->createBuffer(), handle);
     buffer->addRef();
 
     if (handleAllocated)
@@ -386,7 +388,9 @@
     return buffer;
 }
 
-Texture *ResourceManager::checkTextureAllocation(GLuint handle, GLenum type)
+Texture *ResourceManager::checkTextureAllocation(rx::GLImplFactory *factory,
+                                                 GLuint handle,
+                                                 GLenum type)
 {
     if (handle == 0)
     {
@@ -401,7 +405,7 @@
         return textureMapIt->second;
     }
 
-    Texture *texture = new Texture(mFactory, handle, type);
+    Texture *texture = new Texture(factory, handle, type);
     texture->addRef();
 
     if (handleAllocated)
@@ -417,7 +421,8 @@
     return texture;
 }
 
-Renderbuffer *ResourceManager::checkRenderbufferAllocation(GLuint handle)
+Renderbuffer *ResourceManager::checkRenderbufferAllocation(rx::GLImplFactory *factory,
+                                                           GLuint handle)
 {
     if (handle == 0)
     {
@@ -432,7 +437,7 @@
         return renderbufferMapIt->second;
     }
 
-    Renderbuffer *renderbuffer = new Renderbuffer(mFactory->createRenderbuffer(), handle);
+    Renderbuffer *renderbuffer = new Renderbuffer(factory->createRenderbuffer(), handle);
     renderbuffer->addRef();
 
     if (handleAllocated)
@@ -448,7 +453,7 @@
     return renderbuffer;
 }
 
-Sampler *ResourceManager::checkSamplerAllocation(GLuint samplerHandle)
+Sampler *ResourceManager::checkSamplerAllocation(rx::GLImplFactory *factory, GLuint samplerHandle)
 {
     // Samplers cannot be created via Bind
     if (samplerHandle == 0)
@@ -460,7 +465,7 @@
 
     if (!sampler)
     {
-        sampler                    = new Sampler(mFactory, samplerHandle);
+        sampler                    = new Sampler(factory, samplerHandle);
         mSamplerMap[samplerHandle] = sampler;
         sampler->addRef();
     }
diff --git a/src/libANGLE/ResourceManager.h b/src/libANGLE/ResourceManager.h
index baac331..9001315 100644
--- a/src/libANGLE/ResourceManager.h
+++ b/src/libANGLE/ResourceManager.h
@@ -34,19 +34,21 @@
 class ResourceManager : angle::NonCopyable
 {
   public:
-    explicit ResourceManager(rx::GLImplFactory *factory);
+    ResourceManager();
     ~ResourceManager();
 
     void addRef();
     void release();
 
     GLuint createBuffer();
-    GLuint createShader(const gl::Limitations &rendererLimitations, GLenum type);
-    GLuint createProgram();
+    GLuint createShader(rx::GLImplFactory *factory,
+                        const gl::Limitations &rendererLimitations,
+                        GLenum type);
+    GLuint createProgram(rx::GLImplFactory *factory);
     GLuint createTexture();
     GLuint createRenderbuffer();
     GLuint createSampler();
-    GLuint createFenceSync();
+    GLuint createFenceSync(rx::GLImplFactory *factory);
 
     void deleteBuffer(GLuint buffer);
     void deleteShader(GLuint shader);
@@ -66,17 +68,17 @@
 
     void setRenderbuffer(GLuint handle, Renderbuffer *renderbuffer);
 
-    Buffer *checkBufferAllocation(GLuint handle);
-    Texture *checkTextureAllocation(GLuint handle, GLenum type);
-    Renderbuffer *checkRenderbufferAllocation(GLuint handle);
-    Sampler *checkSamplerAllocation(GLuint samplerHandle);
+    Buffer *checkBufferAllocation(rx::GLImplFactory *factory, GLuint handle);
+    Texture *checkTextureAllocation(rx::GLImplFactory *factory, GLuint handle, GLenum type);
+    Renderbuffer *checkRenderbufferAllocation(rx::GLImplFactory *factory, GLuint handle);
+    Sampler *checkSamplerAllocation(rx::GLImplFactory *factory, GLuint samplerHandle);
 
     bool isSampler(GLuint sampler);
 
   private:
     void createTextureInternal(GLuint handle);
 
-    rx::GLImplFactory *mFactory;
+    ;
     std::size_t mRefCount;
 
     ResourceMap<Buffer> mBufferMap;
diff --git a/src/libANGLE/ResourceManager_unittest.cpp b/src/libANGLE/ResourceManager_unittest.cpp
index bb37ee5..ded2dc5 100644
--- a/src/libANGLE/ResourceManager_unittest.cpp
+++ b/src/libANGLE/ResourceManager_unittest.cpp
@@ -25,7 +25,7 @@
   protected:
     void SetUp() override
     {
-        mResourceManager = new ResourceManager(&mMockFactory);
+        mResourceManager = new ResourceManager();
     }
 
     void TearDown() override
@@ -41,7 +41,7 @@
 {
     EXPECT_CALL(mMockFactory, createTexture(_)).Times(1).RetiresOnSaturation();
 
-    mResourceManager->checkTextureAllocation(1, GL_TEXTURE_2D);
+    mResourceManager->checkTextureAllocation(&mMockFactory, 1, GL_TEXTURE_2D);
     GLuint newTexture = mResourceManager->createTexture();
     EXPECT_NE(1u, newTexture);
 }
@@ -50,7 +50,7 @@
 {
     EXPECT_CALL(mMockFactory, createBuffer()).Times(1).RetiresOnSaturation();
 
-    mResourceManager->checkBufferAllocation(1);
+    mResourceManager->checkBufferAllocation(&mMockFactory, 1);
     GLuint newBuffer = mResourceManager->createBuffer();
     EXPECT_NE(1u, newBuffer);
 }
@@ -59,9 +59,9 @@
 {
     EXPECT_CALL(mMockFactory, createRenderbuffer()).Times(1).RetiresOnSaturation();
 
-    mResourceManager->checkRenderbufferAllocation(1);
+    mResourceManager->checkRenderbufferAllocation(&mMockFactory, 1);
     GLuint newRenderbuffer = mResourceManager->createRenderbuffer();
     EXPECT_NE(1u, newRenderbuffer);
 }
 
-}
+}  // anonymous namespace
diff --git a/src/tests/angle_end2end_tests.gypi b/src/tests/angle_end2end_tests.gypi
index d138b1c..f2e898f 100644
--- a/src/tests/angle_end2end_tests.gypi
+++ b/src/tests/angle_end2end_tests.gypi
@@ -73,6 +73,7 @@
             '<(angle_path)/src/tests/gl_tests/VertexAttributeTest.cpp',
             '<(angle_path)/src/tests/gl_tests/ViewportTest.cpp',
             '<(angle_path)/src/tests/egl_tests/EGLContextCompatibilityTest.cpp',
+            '<(angle_path)/src/tests/egl_tests/EGLContextSharingTest.cpp',
             '<(angle_path)/src/tests/egl_tests/EGLQueryContextTest.cpp',
             '<(angle_path)/src/tests/egl_tests/EGLSanityCheckTest.cpp',
             '<(angle_path)/src/tests/egl_tests/EGLSurfaceTest.cpp',
diff --git a/src/tests/egl_tests/EGLContextSharingTest.cpp b/src/tests/egl_tests/EGLContextSharingTest.cpp
new file mode 100644
index 0000000..fc66b79
--- /dev/null
+++ b/src/tests/egl_tests/EGLContextSharingTest.cpp
@@ -0,0 +1,87 @@
+//
+// Copyright (c) 2016 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// EGLContextSharingTest.cpp:
+//   Tests relating to shared Contexts.
+
+#include <gtest/gtest.h>
+
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+
+#include "test_utils/ANGLETest.h"
+#include "test_utils/angle_test_configs.h"
+
+using namespace angle;
+
+namespace
+{
+
+EGLBoolean SafeDestroyContext(EGLDisplay display, EGLContext &context)
+{
+    EGLBoolean result = EGL_TRUE;
+    if (context != EGL_NO_CONTEXT)
+    {
+        result  = eglDestroyContext(display, context);
+        context = EGL_NO_CONTEXT;
+    }
+    return result;
+}
+
+class EGLContextSharingTest : public ANGLETest
+{
+  public:
+    EGLContextSharingTest() : mContexts{EGL_NO_CONTEXT, EGL_NO_CONTEXT}, mTexture(0) {}
+
+    void TearDown() override
+    {
+        glDeleteTextures(1, &mTexture);
+
+        EGLDisplay display = getEGLWindow()->getDisplay();
+
+        if (display != EGL_NO_DISPLAY)
+        {
+            for (auto &context : mContexts)
+            {
+                SafeDestroyContext(display, context);
+            }
+        }
+
+        ANGLETest::TearDown();
+    }
+
+    EGLContext mContexts[2];
+    GLuint mTexture;
+};
+
+// Tests that creating resources works after freeing the share context.
+TEST_P(EGLContextSharingTest, BindTextureAfterShareContextFree)
+{
+    EGLDisplay display = getEGLWindow()->getDisplay();
+    EGLConfig config   = getEGLWindow()->getConfig();
+    EGLSurface surface = getEGLWindow()->getSurface();
+
+    const EGLint contextAttribs[] = {EGL_CONTEXT_CLIENT_VERSION,
+                                     getEGLWindow()->getClientMajorVersion(), EGL_NONE};
+
+    mContexts[0] = eglCreateContext(display, config, nullptr, contextAttribs);
+    ASSERT_EGL_SUCCESS();
+    ASSERT_TRUE(mContexts[0] != EGL_NO_CONTEXT);
+    mContexts[1] = eglCreateContext(display, config, mContexts[1], contextAttribs);
+    ASSERT_EGL_SUCCESS();
+    ASSERT_TRUE(mContexts[1] != EGL_NO_CONTEXT);
+
+    ASSERT_EGL_TRUE(SafeDestroyContext(display, mContexts[0]));
+    ASSERT_EGL_TRUE(eglMakeCurrent(display, surface, surface, mContexts[1]));
+    ASSERT_EGL_SUCCESS();
+
+    glGenTextures(1, &mTexture);
+    glBindTexture(GL_TEXTURE_2D, mTexture);
+    ASSERT_GL_NO_ERROR();
+}
+
+}  // anonymous namespace
+
+ANGLE_INSTANTIATE_TEST(EGLContextSharingTest, ES2_D3D9(), ES2_D3D11(), ES2_OPENGL());