ui/gl: Add missing semicolons to TRACE_EVENTs

Chrome is about to switch to the TRACE_EVENT macro implementation
provided by Perfetto. The new implementation requires trace event
statements to be terminated by semicolons, so this patch modifies the
codebase to add semicolons where they were previously left out.

No functional changes.

Bug: 1006541
Change-Id: I2fffe5a69d13fec291795466da84d143c6d56005
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2629708
Auto-Submit: Sami Kyöstilä <skyostil@chromium.org>
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
Reviewed-by: Sunny Sachanandani <sunnyps@chromium.org>
Cr-Commit-Position: refs/heads/master@{#844923}

ui/gl/generate_bindings.py

@@ -3418,7 +3418,7 @@ void DriverEGL::InitializeExtensionBindings() {
     file.write('%s Trace%sApi::%sFn(%s) {\n' %
         (return_type, set_name.upper(), function_name, arguments))
     argument_names = MakeArgNames(arguments)
-    file.write('  TRACE_EVENT_BINARY_EFFICIENT0("gpu", "Trace%sAPI::%s")\n' %
+    file.write('  TRACE_EVENT_BINARY_EFFICIENT0("gpu", "Trace%sAPI::%s");\n' %
                (set_name.upper(), function_name))
     if return_type == 'void':
       file.write('  %s_api_->%sFn(%s);\n' %

ui/gl/init/create_gr_gl_interface.cc

@@ -169,13 +169,13 @@ GrGLFunction<R GR_GL_FUNCTION_TYPE(Args...)> bind_with_flush_on_mac(
           base::mac::GetCPUType() == base::mac::CPUType::kIntel;
       if (needs_flush) {
         TRACE_EVENT0(
-            "gpu", "CreateGrGLInterface - bind_with_flush_on_mac - beforefunc")
+            "gpu", "CreateGrGLInterface - bind_with_flush_on_mac - beforefunc");
         glFlush();
       }
       func(args...);
       if (needs_flush) {
-        TRACE_EVENT0("gpu",
-                     "CreateGrGLInterface - bind_with_flush_on_mac - afterfunc")
+        TRACE_EVENT0(
+            "gpu", "CreateGrGLInterface - bind_with_flush_on_mac - afterfunc");
         glFlush();
       }
     }