cc: Switch to Chromium DCHECKs and LOGs

cc/ProgramBinding.cpp

Index: cc/ProgramBinding.cpp
diff --git a/cc/ProgramBinding.cpp b/cc/ProgramBinding.cpp
index 27d522609dd50b0d81cf1ac2d38fb9236a0a41bd..f538c6fbc16282a21a63182198dee4f4a49360f2 100644
--- a/cc/ProgramBinding.cpp
+++ b/cc/ProgramBinding.cpp
@@ -29,10 +29,10 @@ ProgramBindingBase::ProgramBindingBase()
 ProgramBindingBase::~ProgramBindingBase()
 {
     // If you hit these asserts, you initialized but forgot to call cleanup().
-    ASSERT(!m_program);
-    ASSERT(!m_vertexShaderId);
-    ASSERT(!m_fragmentShaderId);
-    ASSERT(!m_initialized);
+    DCHECK(!m_program);
+    DCHECK(!m_vertexShaderId);
+    DCHECK(!m_fragmentShaderId);
+    DCHECK(!m_initialized);
 }
 
 static bool contextLost(WebGraphicsContext3D* context)
@@ -47,7 +47,7 @@ void ProgramBindingBase::init(WebGraphicsContext3D* context, const std::string&
     m_vertexShaderId = loadShader(context, GraphicsContext3D::VERTEX_SHADER, vertexShader);
     if (!m_vertexShaderId) {
         if (!contextLost(context))
-            LOG_ERROR("Failed to create vertex shader");
+            LOG(ERROR) << "Failed to create vertex shader";
         return;
     }
 
@@ -56,28 +56,27 @@ void ProgramBindingBase::init(WebGraphicsContext3D* context, const std::string&
         GLC(context, context->deleteShader(m_vertexShaderId));
         m_vertexShaderId = 0;
         if (!contextLost(context))
-            LOG_ERROR("Failed to create fragment shader");
+            LOG(ERROR) << "Failed to create fragment shader";
         return;
     }
 
     m_program = createShaderProgram(context, m_vertexShaderId, m_fragmentShaderId);
-    ASSERT(m_program || contextLost(context));
+    DCHECK(m_program || contextLost(context));
 }
 
 void ProgramBindingBase::link(WebGraphicsContext3D* context)
 {
     GLC(context, context->linkProgram(m_program));
     cleanupShaders(context);
-#ifndef NDEBUG
-    int linked = 0;
-    GLC(context, context->getProgramiv(m_program, GraphicsContext3D::LINK_STATUS, &linked));
-    if (!linked) {
-        if (!contextLost(context))
-            LOG_ERROR("Failed to link shader program");
-        GLC(context, context->deleteProgram(m_program));
-        return;
+    if (DCHECK_IS_ON()) {
+        int linked = 0;
+        GLC(context, context->getProgramiv(m_program, GraphicsContext3D::LINK_STATUS, &linked));
+        if (!linked) {
+            if (!contextLost(context))
+                LOG(ERROR) << "Failed to link shader program";
+            GLC(context, context->deleteProgram(m_program));
+        }
     }
-#endif
 }
 
 void ProgramBindingBase::cleanup(WebGraphicsContext3D* context)
@@ -86,7 +85,7 @@ void ProgramBindingBase::cleanup(WebGraphicsContext3D* context)
     if (!m_program)
         return;
 
-    ASSERT(context);
+    DCHECK(context);
     GLC(context, context->deleteProgram(m_program));
     m_program = 0;
 
@@ -100,14 +99,14 @@ unsigned ProgramBindingBase::loadShader(WebGraphicsContext3D* context, unsigned
         return 0;
     GLC(context, context->shaderSource(shader, shaderSource.data()));
     GLC(context, context->compileShader(shader));
-#ifndef NDEBUG
-    int compiled = 0;
-    GLC(context, context->getShaderiv(shader, GraphicsContext3D::COMPILE_STATUS, &compiled));
-    if (!compiled) {
-        GLC(context, context->deleteShader(shader));
-        return 0;
+    if (DCHECK_IS_ON()) {
+        int compiled = 0;
+        GLC(context, context->getShaderiv(shader, GraphicsContext3D::COMPILE_STATUS, &compiled));
+        if (!compiled) {
+            GLC(context, context->deleteShader(shader));
+            return 0;
+        }
     }
-#endif
     return shader;
 }
 
@@ -116,7 +115,7 @@ unsigned ProgramBindingBase::createShaderProgram(WebGraphicsContext3D* context,
     unsigned programObject = context->createProgram();
     if (!programObject) {
         if (!contextLost(context))
-            LOG_ERROR("Failed to create shader program");
+            LOG(ERROR) << "Failed to create shader program";
         return 0;
     }