Revert of Make the Sk GL context class an abstract base class (patchset #4 id:60001 of https://codereview.chromium.org/630843002/)

Reason for revert:
nanobech failing on Android

Original issue's description:
> Make the Sk GL context class an abstract base class
>
> Make the Sk GL context class, SkGLNativeContext, an abstract base class. Before,
> it depended on ifdefs to implement the platform dependent polymorphism.  Move
> the logic to subclasses of the various platform implementations.
>
> This a step to enable Skia embedders to compile dm and bench_pictures. The
> concrete goal is to support running these test apps with Chromium command buffer.
>
> With this change, Chromium can implement its own version of SkGLNativeContext
> that uses command buffer, and host the implementation in its own repository.
>
> Implements the above by renaming the SkGLContextHelper to SkGLContext and
> removing the unneeded SkGLNativeContext. Also removes
> SkGLNativeContext::AutoRestoreContext functionality, it appeared to be unused:
> no use in Skia code, and no tests.
>
> BUG=skia:2992
>
> Committed: https://skia.googlesource.com/skia/+/a90ed4e83897b45d6331ee4c54e1edd4054de9a8

TBR=kkinnunen@nvidia.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:2992

Review URL: https://codereview.chromium.org/639793002

4 files changed, 8 insertions, 8 deletions

diff --git a/tools/timer/GpuTimer.cpp b/tools/timer/GpuTimer.cpp
index 0fdd999922..aac10a3b07 100644
--- a/tools/timer/GpuTimer.cpp
+++ b/tools/timer/GpuTimer.cpp
@@ -6,10 +6,10 @@
  * found in the LICENSE file.
  */
 #include "GpuTimer.h"
-#include "gl/SkGLContext.h"
+#include "gl/SkGLContextHelper.h"
 #include "gl/GrGLUtil.h"
 
-GpuTimer::GpuTimer(const SkGLContext* glctx) : fContext(glctx) {
+GpuTimer::GpuTimer(const SkGLContextHelper* glctx) : fContext(glctx) {
     if (fContext) {
         fContext->ref();
         fContext->makeCurrent();
diff --git a/tools/timer/GpuTimer.h b/tools/timer/GpuTimer.h
index da1fdab5c0..2100312a21 100644
--- a/tools/timer/GpuTimer.h
+++ b/tools/timer/GpuTimer.h
@@ -7,18 +7,18 @@
 #ifndef GpuTimer_DEFINED
 #define GpuTimer_DEFINED
 
-class SkGLContext;
+class SkGLContextHelper;
 
 class GpuTimer {
 public:
-    GpuTimer(const SkGLContext*);
+    GpuTimer(const SkGLContextHelper*);
     ~GpuTimer();
     void start();
     double end();
 private:
     unsigned fQuery;
     int fStarted;
-    const SkGLContext* fContext;
+    const SkGLContextHelper* fContext;
     bool fSupported;
 };
 
diff --git a/tools/timer/Timer.cpp b/tools/timer/Timer.cpp
index a9f04afe75..4f3fc85cff 100644
--- a/tools/timer/Timer.cpp
+++ b/tools/timer/Timer.cpp
@@ -6,7 +6,7 @@
  */
 #include "Timer.h"
 
-Timer::Timer(SkGLContext* gl)
+Timer::Timer(SkGLContextHelper* gl)
         : fCpu(-1.0)
         , fWall(-1.0)
         , fTruncatedCpu(-1.0)
diff --git a/tools/timer/Timer.h b/tools/timer/Timer.h
index 81d1ca50ef..15c93f5603 100644
--- a/tools/timer/Timer.h
+++ b/tools/timer/Timer.h
@@ -21,7 +21,7 @@
     #include "GpuTimer.h"
 #endif
 
-class SkGLContext;
+class SkGLContextHelper;
 
 /**
  * SysTimers and GpuTimers are implemented orthogonally.
@@ -34,7 +34,7 @@ class SkGLContext;
  */
 class Timer {
 public:
-    explicit Timer(SkGLContext* gl = NULL);
+    explicit Timer(SkGLContextHelper* gl = NULL);
 
     void start();
     void truncatedEnd();