gpu: Move ContextProviderCommandBuffer into mus gpu client-lib.

content/common/gpu/client/command_buffer_metrics.cc

Index: content/common/gpu/client/command_buffer_metrics.cc
diff --git a/content/common/gpu/client/command_buffer_metrics.cc b/content/common/gpu/client/command_buffer_metrics.cc
deleted file mode 100644
index 223e49f4f86a8b8e7f2553e485e118cd71084275..0000000000000000000000000000000000000000
--- a/content/common/gpu/client/command_buffer_metrics.cc
+++ /dev/null
@@ -1,182 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "content/common/gpu/client/command_buffer_metrics.h"
-
-#include "base/metrics/histogram_macros.h"
-
-namespace content {
-namespace command_buffer_metrics {
-
-namespace {
-
-enum CommandBufferContextLostReason {
-  // Don't add new values here.
-  CONTEXT_INIT_FAILED,
-  CONTEXT_LOST_GPU_CHANNEL_ERROR,
-  CONTEXT_PARSE_ERROR_INVALID_SIZE,
-  CONTEXT_PARSE_ERROR_OUT_OF_BOUNDS,
-  CONTEXT_PARSE_ERROR_UNKNOWN_COMMAND,
-  CONTEXT_PARSE_ERROR_INVALID_ARGS,
-  CONTEXT_PARSE_ERROR_GENERIC_ERROR,
-  CONTEXT_LOST_GUILTY,
-  CONTEXT_LOST_INNOCENT,
-  CONTEXT_LOST_UNKNOWN,
-  CONTEXT_LOST_OUT_OF_MEMORY,
-  CONTEXT_LOST_MAKECURRENT_FAILED,
-  CONTEXT_LOST_INVALID_GPU_MESSAGE,
-  // Add new values here and update _MAX_ENUM.
-  // Also update //tools/metrics/histograms/histograms.xml
-  CONTEXT_LOST_REASON_MAX_ENUM = CONTEXT_LOST_INVALID_GPU_MESSAGE
-};
-
-CommandBufferContextLostReason GetContextLostReason(
-    gpu::error::Error error,
-    gpu::error::ContextLostReason reason) {
-  if (error == gpu::error::kLostContext) {
-    switch (reason) {
-      case gpu::error::kGuilty:
-        return CONTEXT_LOST_GUILTY;
-      case gpu::error::kInnocent:
-        return CONTEXT_LOST_INNOCENT;
-      case gpu::error::kUnknown:
-        return CONTEXT_LOST_UNKNOWN;
-      case gpu::error::kOutOfMemory:
-        return CONTEXT_LOST_OUT_OF_MEMORY;
-      case gpu::error::kMakeCurrentFailed:
-        return CONTEXT_LOST_MAKECURRENT_FAILED;
-      case gpu::error::kGpuChannelLost:
-        return CONTEXT_LOST_GPU_CHANNEL_ERROR;
-      case gpu::error::kInvalidGpuMessage:
-        return CONTEXT_LOST_INVALID_GPU_MESSAGE;
-    }
-  }
-  switch (error) {
-      case gpu::error::kInvalidSize:
-        return CONTEXT_PARSE_ERROR_INVALID_SIZE;
-      case gpu::error::kOutOfBounds:
-        return CONTEXT_PARSE_ERROR_OUT_OF_BOUNDS;
-      case gpu::error::kUnknownCommand:
-        return CONTEXT_PARSE_ERROR_UNKNOWN_COMMAND;
-      case gpu::error::kInvalidArguments:
-        return CONTEXT_PARSE_ERROR_INVALID_ARGS;
-      case gpu::error::kGenericError:
-        return CONTEXT_PARSE_ERROR_GENERIC_ERROR;
-      case gpu::error::kDeferCommandUntilLater:
-      case gpu::error::kDeferLaterCommands:
-      case gpu::error::kNoError:
-      case gpu::error::kLostContext:
-        NOTREACHED();
-        return CONTEXT_LOST_UNKNOWN;
-  }
-  NOTREACHED();
-  return CONTEXT_LOST_UNKNOWN;
-}
-
-void RecordContextLost(ContextType type,
-                       CommandBufferContextLostReason reason) {
-  switch (type) {
-    case DISPLAY_COMPOSITOR_ONSCREEN_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.BrowserCompositor", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case BROWSER_OFFSCREEN_MAINTHREAD_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.BrowserMainThread", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case BROWSER_WORKER_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.BrowserWorker", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case RENDER_COMPOSITOR_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.RenderCompositor", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case RENDER_WORKER_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.RenderWorker", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case RENDERER_MAINTHREAD_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.RenderMainThread", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case GPU_VIDEO_ACCELERATOR_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.VideoAccelerator", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case OFFSCREEN_VIDEO_CAPTURE_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.VideoCapture", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case OFFSCREEN_CONTEXT_FOR_WEBGL:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.WebGL", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case MEDIA_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.Media", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-    case BLIMP_RENDER_COMPOSITOR_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.BlimpRenderCompositor", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-    case BLIMP_RENDER_WORKER_CONTEXT:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.BlimpRenderWorker", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-    case CONTEXT_TYPE_UNKNOWN:
-      UMA_HISTOGRAM_ENUMERATION("GPU.ContextLost.Unknown", reason,
-                                CONTEXT_LOST_REASON_MAX_ENUM);
-      break;
-  }
-}
-
-}  // anonymous namespace
-
-std::string ContextTypeToString(ContextType type) {
-  switch (type) {
-    case OFFSCREEN_CONTEXT_FOR_TESTING:
-      return "Context-For-Testing";
-    case DISPLAY_COMPOSITOR_ONSCREEN_CONTEXT:
-      return "DisplayCompositor";
-    case BROWSER_OFFSCREEN_MAINTHREAD_CONTEXT:
-      return "Offscreen-MainThread";
-    case BROWSER_WORKER_CONTEXT:
-      return "CompositorWorker";
-    case RENDER_COMPOSITOR_CONTEXT:
-      return "RenderCompositor";
-    case RENDER_WORKER_CONTEXT:
-      return "RenderWorker";
-    case RENDERER_MAINTHREAD_CONTEXT:
-      return "Offscreen-MainThread";
-    case GPU_VIDEO_ACCELERATOR_CONTEXT:
-      return "GPU-VideoAccelerator-Offscreen";
-    case OFFSCREEN_VIDEO_CAPTURE_CONTEXT:
-      return "Offscreen-CaptureThread";
-    case OFFSCREEN_CONTEXT_FOR_WEBGL:
-      return "Offscreen-For-WebGL";
-    case MEDIA_CONTEXT:
-      return "Media";
-    case BLIMP_RENDER_COMPOSITOR_CONTEXT:
-      return "BlimpRenderCompositor";
-    case BLIMP_RENDER_WORKER_CONTEXT:
-      return "BlimpRenderWorker";
-    default:
-      NOTREACHED();
-      return "unknown";
-  }
-}
-
-void UmaRecordContextInitFailed(ContextType type) {
-  RecordContextLost(type, CONTEXT_INIT_FAILED);
-}
-
-void UmaRecordContextLost(ContextType type,
-                          gpu::error::Error error,
-                          gpu::error::ContextLostReason reason) {
-  CommandBufferContextLostReason converted_reason =
-      GetContextLostReason(error, reason);
-  RecordContextLost(type, converted_reason);
-}
-
-}  // namespace command_buffer_metrics
-}  // namespace content