Remove DCHECK(context3d_) checks that check nothing.

We only allow creation of ContextProvider with a non-null context3d
and store it in the class inside the constructor. This was not always
the case, and we had DCHECKs to verify behaviour. Now, a DCHECK in
the constructor is enough (though also stricly not needed since the
Create() function checks for NULL). Remove the other DCHECKs as they
are just noise.

R=piman@chromium.org
BUG=

Review URL: https://codereview.chromium.org/102493003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238624 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 5 deletions

diff --git a/webkit/common/gpu/context_provider_in_process.cc b/webkit/common/gpu/context_provider_in_process.cc
index dbb4ad8..f37bf90 100644
--- a/webkit/common/gpu/context_provider_in_process.cc
+++ b/webkit/common/gpu/context_provider_in_process.cc
@@ -145,7 +145,6 @@ ContextProviderInProcess::ContextCapabilities() {
 }
 
 blink::WebGraphicsContext3D* ContextProviderInProcess::Context3d() {
-  DCHECK(context3d_);
   DCHECK(lost_context_callback_proxy_);  // Is bound to thread.
   DCHECK(context_thread_checker_.CalledOnValidThread());
 
@@ -153,7 +152,6 @@ blink::WebGraphicsContext3D* ContextProviderInProcess::Context3d() {
 }
 
 ::gpu::ContextSupport* ContextProviderInProcess::ContextSupport() {
-  DCHECK(context3d_);
   DCHECK(lost_context_callback_proxy_);  // Is bound to thread.
   DCHECK(context_thread_checker_.CalledOnValidThread());
 
@@ -161,7 +159,6 @@ blink::WebGraphicsContext3D* ContextProviderInProcess::Context3d() {
 }
 
 class GrContext* ContextProviderInProcess::GrContext() {
-  DCHECK(context3d_);
   DCHECK(lost_context_callback_proxy_);  // Is bound to thread.
   DCHECK(context_thread_checker_.CalledOnValidThread());
 
@@ -174,7 +171,6 @@ class GrContext* ContextProviderInProcess::GrContext() {
 }
 
 bool ContextProviderInProcess::IsContextLost() {
-  DCHECK(context3d_);
   DCHECK(lost_context_callback_proxy_);  // Is bound to thread.
   DCHECK(context_thread_checker_.CalledOnValidThread());
 
@@ -182,7 +178,6 @@ bool ContextProviderInProcess::IsContextLost() {
 }
 
 void ContextProviderInProcess::VerifyContexts() {
-  DCHECK(context3d_);
   DCHECK(lost_context_callback_proxy_);  // Is bound to thread.
   DCHECK(context_thread_checker_.CalledOnValidThread());