Set the GPU info using the crash key system instead of platform-specific mechanisms.

chrome/common/crash_keys.cc

Index: chrome/common/crash_keys.cc
diff --git a/chrome/common/crash_keys.cc b/chrome/common/crash_keys.cc
index eae240320c05e5d83b1b9f928afe5fb457cfcebe..ca28733de7562110503503ab8b36a0ba513ef1c5 100644
--- a/chrome/common/crash_keys.cc
+++ b/chrome/common/crash_keys.cc
@@ -46,6 +46,14 @@ COMPILE_ASSERT(kMediumSize <= kSingleChunkLength,
 size_t RegisterChromeCrashKeys() {
   base::debug::CrashKey keys[] = {
     { kActiveURL, kLargeSize },
+    { kGPUVendorID, kSmallSize },
+    { kGPUDeviceID, kSmallSize },
+    { kGPUDriverVersion, kSmallSize },
+    { kGPUPixelShaderVersion, kSmallSize },
+    { kGPUVertexShaderVersion, kSmallSize },
+    { kGPUVendor, kSmallSize },
+    { kGPURenderer, kSmallSize },
+    { kGPUGLVersion, kSmallSize },
 
     // content/:
     { "ppapi_path", kMediumSize },
@@ -74,6 +82,15 @@ size_t RegisterChromeCrashKeys() {
 
 const char kActiveURL[] = "url-chunk";
 
+const char kGPUVendorID[] = "gpu-venid";
+const char kGPUDeviceID[] = "gpu-devid";
+const char kGPUDriverVersion[] = "gpu-driver";
+const char kGPUPixelShaderVersion[] = "gpu-psver";
+const char kGPUVertexShaderVersion[] = "gpu-vsver";
+const char kGPUVendor[] = "gpu-gl-vendor";
+const char kGPURenderer[] = "gpu-gl-renderer";
+const char kGPUGLVersion[] = "gpu-glver";
+
 #if defined(OS_MACOSX)
 namespace mac {